From what I have researched recently, although 0420 is set from a lowered efficiency cat, there are conditions that cause the degrading efficiency. Cataclean contains solvents that can break down deposits formed by oxidation and polymerization of hydrocarbon in fuel. ) Best Budget: DURA LUBE HL-40199-06 Severe Fuel System Cleaner. Excess carbon build-up robs your vehicle of horsepower, wastes fuel and increases emissions output. Furthermore, products such as Cataclean have become a “Go-to” for those attempting to cure catalyst-efficiency-related check engine lights. As we indicated at the beginning of this article. Once you add the proper amount, take the bottle out and screw your gas cap back on. $4395. The dura lube catalytic converter cleaner helps greatly in reducing phosphorus & zinc retention levels at the catalyst inlet and saves it from oil poisoning. After putting the Cataclean in your engine, it helps to accelerate your engine quickly a few times. Step 4: Allow the catalytic converter to dry completely. The recipe is 5 parts xylene, 2 parts acetone, 2 parts isopropyl alcohol, 1 part Lucas upper cylinder lube. Step 2: Drive your. This means the Seafoam gets placed into the vehicle pre-combustion, meaning its solvent capabilities happen before combustion. Cataclean. Hudson, NH. #1. By the nature of a hybrid system the engine cycle is “stop and start”. The CataClean instructions say to drive the car 10 to 15 miles and then fill the tank. 37. * DIY Grid charger/discharger build instructions etc. Step 3: Pour Seafoam into your Gas Tank. 5 (243) 10 people are viewing now 5 purchases during last 48 hours Cataclean 500ml 616247 4. These particular cleaners will clean your converter as well as the O2 sensors and the entire exhaust system. Summary of 6 Best Catalytic Converter Cleaners. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve and catalytic convertor. We will go. CATACLEAN® KEEPING ENGINES CLEANER - IMPROVING FUEL ECONOMY. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. Check out our article on Cataclean Instructions for more info. Cataclean is easy to use-simply pour in your fuel tank. However, if you don’t strictly adhere to the instructions, you might not get the desired outcomes. Cataclean helps to reduce carbon build-up and. 1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles. $27. In this article, we’ll go over #savagescotty ‘s tips on how to clean your car’s. As we mentioned earlier, this guide provides instructions for using a stand-alone, deep-cycle battery to power your ResMed device. 2. Failing to adhere to the instructions may lead to suboptimal results and even undesirable side effects. ️ ️Want to clean your catalyst without removing it? Is it Smog TEST or Emission test time already? Is your Catalytic Inspection Monitor or know as CAT monit. 1. Cataclean is a one-stop, pour-in treatment: add the contents of the pre-measured bottle to a quarter-tank of fuel (around 15 liters/4 gallons), drive for at least 15 minutes to build up sufficient heat in. STP ULTRA 5-IN-1 FUEL. The Rislone Cat Complete Fuel, Exhaust, and Emissions System Cleaner helps customers pass emissions smog tests, turn off check engine lights, clear OBD codes, improve vehicle performance, and save gas. It will take time to dissolve parts to the point that they develop leaks. Water spray and foam (AFFF/ATC) must be applied carefully to avoid frothing and from as far a distance as possible. Cataclean Side Effects and Solutions Increased Exhaust Odor. “Holley took over the Cataclean distribution for the USA and Canada in 2016. You realistically need a gallon of it mixed with nine gallons of gas to make a difference. 4. The product Cataclean is highly effective and delivers on its promises. Although most people disregard the use of any fuel additives, it is great to be open-minded about it; some additives might be damaging, but others can be effective and beneficial when you follow the instructions. Cataclean vs Lacquer Thinner: Cleaning Your Cat Converter. I decided to try and clean the catalyti. Get it as soon as Monday, Dec 4. 5 (243) £17. Step #0: Make sure you thoroughly read the instructions. You will not get the optimum results. Kept an eye and had codes checked frequently. Cataclean 500ml. Given Cataclean can be bought for $30-$50, you can give it a try. Plug the other end into the “Antenna In (RF)” port on your TV. Get a bottle of catalytic converter cleaner made for the type of fuel your vehicle uses. Cataclean also contains acetone which is often used in racing cars to help burn fuel more efficiently. 0. Gasket Cataclean. Download. View this answer. To use Seafoam as per the instructions, you have to inject the Seafoam in the intake or the fuel system. A well-running engine helps to restore and maintain catalytic converter efficiency. Cataclean is a patented EPA approved complete engine, fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. edchan. 80 posts · Joined 2021. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Less than $30 I think. they both fill the balance with some formulation of light petroleum distillates / naptha. Location. However, there is no proven step or process for cleaning the catalytic converter this way, so you might want to search online for a few additive cleaners, such as Oxicat or Cataclean, that help remove carbon deposits slowly before attempting. Step 3. Testing at an independent emissions testing facility showed. To use Cataclean, you mix it with fuel to help it clean the parts of your car that fuel comes into contact with. Buy Your Mustang Cataclean Catalytic Converter/Oxygen Sensor/Valve/Fuel Injector Cleaner from CJ Pony Parts, one of the industry leaders for Mustang Parts and Accessories. There’s no real logic to it and highly unlikely it’s worth it. Testing at an independent emissions testing facility showed. Using the remote control that came with Converter Box A, follow the on-screen set-up guide to scan for available DTV channels. Cataclean is easy to use-simply pour in your fuel tank. GRF150. Chevron Techron Complete Fuel System Cleaner #4. It is a highly effective cleaner for your entire car system, although its price is slightly at the higher end. . Buy products such as Mr Gasket 120018CAT Cataclean Fuel & Exhaust System Cleaner at Walmart and save. Actual boost seemed fixed at 989mlb. Product Line. CO <= 0. How to use Cataclean correctly step by step. What is Cataclean? Cataclean is a fuel and exhaust system cleaner. Both products claim to improve fuel efficiency and reduce emissions. Applying Cataclean is a simple procedure. The following steps must be strictly followed when applying Cataclean. JHZR2 - I looked into it a ways back. Learn how to clean your catalytic converter in 5 easy steps using Cataclean, a pour-and-go solution that can dissolve carbon deposits and reduce vehicle emissions. Failing that, strong regular doses of PEA cleaner will help. Problems after using Cataclean may put car engines at risk of getting damaged. Cataclean can make the catalytic converter more erosive than usual. I suppose if the car had been driven really hot for a while, the deposits would eventually burn off. " He says it helps to get a car to pass the (California) smog test that is just a little over the limits. Remove the converter after removing the bolts, then inspect it. com. Cataclean can improve fuel economy, reduce emissions, restore performance and extend the life of engine/exhaust parts. jtsanders May 15, 2011, 4:07pm 15. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve and catalytic convertor. Add a maximum of 4 litres at a time. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. Get it as soon as. Yes, $30 for Cataclean is a bargain compared to $400 for a pair of catalytic converters (rockauto. Cataclean 500ml 616247 4. ) Everyone's case is different, but I would be shopping for some cats soon. Mr. Take your vehicle for a ride, making sure to rev it up occasionally. Keep the gas tank in an almost empty condition. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. Some cleaners work with only one type of combustion engine. Without this, it could destroy one or more of the critical systems in a. Remember, Cataclean is a powerful cleaner, and using too much of it can cause problems. The best method is using water and lacquer thinner. 6. Tel: +44 (0) 151 236 2324. For optimum performance and protection, use Cataclean four times a year. Other reviews saying it's just snake oil. Cataclean Diesel 500ml 575818 4. Cataclean will also reduce the particulates in a DPF, preventing clogging. To avoid potential problems after using Cataclean, follow these steps: Read the instructions carefully: Make sure to read the instructions on the product label and follow them exactly. Don’t make the mistake of pouring the Cataclean while having a full tank of gasoline. Remove the converter from the hot water and. ; If after used Cataclean according to the instructions and fail your LTA vehicle inspection due to emission, we will Refund Your Money, with below *Terms & Conditions: 1. I poured the bottle into ~4. Clean the catalytic converter without removing it. DPF & Exhaust System. Before using Cataclean, it is essential to read the instructions carefully. Cataclean reduces your car’s carbon footprint by up to 50 percent, which is a substantial impact. All you need is to buy the Cataclean cleaner and use the following steps. Not to worry, we’ve made a handy conversion to American! For 15 liters of fuel, you’d need to add 450ML of Cataclean to your tank. The 16 oz. This cleaner is incorporated with tons of spectacular features that work beautifully together to deliver top-notch performance. Here are some of the main problems that could occur after using Cataclean: Clogged fuel injectors. What Cataclean does is that it treats the fuel so that it can then clean your car’s fuel system. 3. After undoing the bolts, remove the converter and inspect it. Does Cataclean really fix a P0420 / P0430 error code and catalytic converter. Excess carbon build-up robs your vehicle of horsepower, wastes fuel and increases emissions output. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Take a vessel, it could be a container or a bowl, fill it with a mixture of degreaser and heated water. It accomplishes this by getting rid of the deposits on things like. The first method on how to clear catalytic converter code involves using a high-quality catalytic converter cleaner such as Cataclean and high-quality fuel. Both Cataclean and Dura Lube have massive positive reviews, so I wanted to try one more treatment using Cataclean before shelling out $1500. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. Cataclean is a simple fuel additive. I ran into this video by Scotty Kilmer claiming you can clean your Catalytic Converter. 49 Only £16. Some possible reasons for your Subaru Starlink app is not working include: Reason Solution Problems with Bluetooth Connectivity Try deleting device or reset the system Complications in the Subaru App Free up device space, check internet connection App Remote Control Issue Restart the app White or Black Screen Problem. 2 out of 5 stars. Again, though, you do have some options. Gasket is the best of the best. When failing, you may notice a sulfuric, rotten egg-like smell coming from the exhaust. Introducing Rislone Cat Complete Fuel, Exhaust & Emission System Cleaner – the most advanced catalytic converter and emissions product available anywhere. This can cause a change in the oxygen sensor readings, which can trigger the check engine light. And you should keep your eyes closed every a while. Leave it to soak overnight. Yes, instructions must be followed to receive the best results. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor. Take your vehicle for a ride, making. Leave it to soak overnight. the cataclean is 60% xylene. Sometimes a deep clean is necessary, and that involves removing the device. You need to follow the instructions. Simply pour the recommended amount of Cataclean into your gas tank when it’s about a quarter full. Cataclean has a bad impact on the performance of some engine parts. I have a 2009 Hyundai Sonata GLS V6 now with 98K miles. Cataclean is one of Holley’s best performing products and contributes significantly to Holley’s bottom line. The reduction of carbon increases airflow, power production, and fuel economy. 5,912 likes · 32 talking about this. CataClean is a commercially available product that is marketed as a treatment for cleaning catalytic converters. Mr. I had it. The only times Cataclean will not work is if there is A. Set your TV to “Audio/Video In” and tune your VCR to channel 3 or 4 (follow the. Only £19. ChatGPT. 6 (128) 10 people are viewing now 5 purchases during last 48 hours Cataclean Diesel 500ml 575818 4. 2. 98/Fl Oz) $4. Update: I followed the Cataclean instructions, which involves running the tank down to 1/4 full, adding the fluid, driving 10-15 miles, then filling up again. A well-running engine helps to restore and maintain catalytic converter efficiency. /Cylinder Heads; 16 Oz. Sea Foam Motor Treatment #7. This is done by eliminating. Pour Cataclean into fuel tank before filling up with petrol or diesel. The easiest way to clean a catalytic converter without removing it is by using a catalytic converter cleaner product. Cataclean can improve fuel economy, reduce emissions, restore performance and extend the life. From my experience Cataclean will keep the code 0420 off for 100 miles or so, if your cat is still in decent shape, but for me it was not enough to restore the cat. However, Skeeda Mane. CATACLEAN® KEEPING ENGINES CLEANER - IMPROVING FUEL ECONOMYCATACLEAN® helps to maintain and protect the Catalytic. Sort reviews by Top reviews. Cataclean is a fuel and exhaust system cleaner. The renowned engine-supporting Cataclean can be the fuel system’s destined soulmate to improve its overall performance. A cat may need cleaning for salt/alkaline/silicate deposits, but you use muriatic acid followed by lye, followed by water, for these deposits, and it need to be done by removing the cat and submerging it in cleansing solutions. Once you pour the Cataclean bottle into your tank, Step 4 of the Cataclean instructions indicates that you. 2 out of 5 stars 1,094 Cataclean 120007-6 Cataclean Fuel And Exhaust System Cleaner 16 oz. I don't know about cataclean. If you want to cut your video before converting it, click the Scissors icon. 8 mo. #1. Simply pour the Cataclean solution into your fuel tank and let it go to work! This product reduces carbon buildup in your catalytic converter, oxygen sensors, cylinder heads, and fuel injectors. Email: info@cataclean. Cataclean Global Ltd. Cataclean is a fuel and exhaust system cleaner that reduces carbon build-up and hydrocarbon emissions. I'll follow up with results. Gasket Cataclean is a fuel and exhaust system cleaner that reduces carbon build-up and cleans your vehicle’s catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Will Cataclean help to pass failing emissions smog test? Nope. Some people prefer Seafoam for engine cleaning, but I think Cataclean is more brutally effective. Detailed Description. Plan to disconnect the battery long enough in advance to allow you to then drive your vehicle for at least 150 miles. The instructions will tell you how much Cataclean to add to your gas tank based on the size of your tank. (67) $27. How to Use Cataclean (or Other Catalytic Converter Cleaner) | Dura Lube Severe Catalytic & Exhaust Treatment -16 oz . These parts include fuel injectors, turbochargers, and catalytic converters, all of which are crucial components in any vehicle’s operation. . In a word, yes. Then, soak the inside of the converter using a spray bottle. View Full Product Description. So your car or truck is running well, but that check engine light is on, with a code P0420 or P0430 and related "catalyst efficiency below threshold" codes. You may try to clean it, but it doesn't mean you will succeed. After using Cataclean, some users have reported the check engine light turning on. Automotive Technician. It ran terrible, because the exhaust had immense back pressure. +. An over-the-counter cleaner like Cataclean or even a lacquer thinner will work best. 3) A poisoned catalytic converter will cause a P0420 or P0430 trouble code • Antifreeze in the exhaust will poison a catalytic converter. Drive vehicle for 10 -15 miles 2Best Catalytic Converters Cleaner in 2022. Location. Pep Boys knows that your car is the second biggest investment you'll make. Came back passed my obd2 . In the end, the potential problems after using Cataclean are few and include a check engine light, damaged injectors, and a damaged catalytic converter. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. I had a check engine light for a P0420 code and I. 411 Fairfield Avenue Michigan City, IN 46360 Phone Number: (219)874-7990 Fax Number: (219)874-7991 Information: EHS Manager (219)874-7990. There’s always a lot of conjecture. How to clean catalytic converter DIY with Scotty Kilmer. It is different to other fuel & exhaust system cleaners as it can clean post-combustion as well as pre-combustion, helping with problems such as catalytic converter issues, catalyst codes and EGR Valve issues. The downside is a internal fire or. You need to use a suitable cleaning solution that works well and smoothly to clean different vehicle. The followings are the best catalytic converter cleaners available in today’s market: CHEVRON TECHRON FUEL SYSTEM CLEANER 12OZ. Let air dry on a towel and reinstall the next day. Cataclean 120007 Complete Engine, Fuel, and Exhaust System Cleaner. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor. 1. If your catalytic converter is clogged up and the scan tool is showing a P0420 code, a catalytic converter cleaner will fix the problem. Cataclean is a fuel and exhaust system cleaner. Catalytic converter clogged and problem code P0420. Pour your converter cleaner into your gas tank in accordance with the instructions on the bottle. Whether you drive a 2-stroke, 4-stroke or a hybrid engine, make sure to check the instructions on the cleaning product. 99. N. Cataclean does not alter fuel composition and is safe for gasoline, diesel, and hybrid engines. clogged catalytic converter is a nuisance that considerably interferes with your vehicle’s efficiency. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor. Cataclean 120007 - Best Overall. Use the correct amount: Use the correct amount of Cataclean according to the instructions. The tiny dispersed bits of PM can get covered, melted, agglomerated, reacted, etc. $1398 ($13. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. As you drive, stick close to a gas station so you don’t risk being. It may seem too easy, but using higher-quality gas can make a big difference. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Anybody here try CATACLEAN? caraclean is a catalytic converter cleaner. Then, pour the cleaner into your fuel tank and fill it up with gasoline. Make sure to use the correct amount of Cataclean and follow the instructions on the label. A formula like this can restore the efficiency of your fuel system and make your. In the end, the potential problems after using Cataclean are few and include a check engine light, damaged injectors, and a damaged catalytic converter. Cataclean is easy to use-simply pour in your fuel tank. Step #3: Drive your vehicle fork at least 15 video to allow who Cataclean to gets into your vehicle’s parts. Brand New. Do you put Cataclean in your gas tank? Step 1: Remove the seal from the bottle. This item: Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner $44. It is different to other fuel & exhaust. Instructions: Pour the entire bottle into fuel tank then drive for at least 15 minutes and refuel when necessary. Notice I said you’re LIKELY not going to have problems after using Cataclean. One 450ml bottle of Cataclean Liquid Science is recommended for every 15 litres of fuel. A properly working catalytic converter will convert hydrogen sulfide into odorless sulfur dioxide. El convertidor catalítico pierde su capacidad de funcionar correctamente y los gases peligrosos como el monóxido de carbono (CO) no se eliminarán; en cambio, serán liberados en el aire. Gasket’s Cataclean, which seems to be the most popular out there, Dura Lube’s Severe Catalytic and Exhaust Treatment, Liqui Moly’s Catalytic System Cleaner, or Hi-Gear’s. Some mechanics who still recommend using lacquer thinner to clean a catalytic convert recommend adding one quart of lacquer thinner to seven gallons. The CataClean improved performance a reasonable amount and brought the CO and HC down a touch, the new back box and BG 44K made it fly and brought the lambda down which I needed to happen to pass the MOT! Legal Requirements on Car Emissions - for BMW 316i Compact E36. Likes: 155. So while Cataclean acts as a fuel injector cleaner, it’s probably best to use it as a regular treatment. Opens in a new window or tab. In the product description for Cataclean, it states that the product can decrease hydrocarbon emissions by 50%, cleans carbon out of the catalytic converter and also cleans the injectors and oxygen sensors. Top 6 Best Catalytic Converter Cleaners. Tel: +44 (0) 151 236 2324. The foam can be used in. 75. Catalytic-system. Cataclean is a patented EPA approved complete engine, fuel and exhaust system cleaner that helps to reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. The price tag is a bit higher for some. i stopped by napa to get a bottle of guaranteed to pass, they didn't have it anymore, they had cataclean. How do I maximise the results of Cataclean? Follow these simple instructions: 1. Step #2: Jettison all aforementioned bottle’s contents into the fuel tank. 95 Catalytic Converter Cleaner New Technology Very Effective kit. Start with a half full gas tank, and fill the rest of the tank with pure lacquer thinner. Problem #2: Check the engine light. Warranty: Manufacturer's Defect Warranty; Unit of Measure: Each UPC:. I recommend these products, especially if buying unbranded gasoline. For optimum performance and protection, use Cataclean four times a year. And you should keep your eyes closed every a while. Or pour directly in to the container you store your fuel in (ensuring this is always full and ready for use) 5. It does not only clean newer converters, but it can also clean older, weaker catalytic converters. #2 · Oct 17, 2022. These contaminants commonly accumulate in the fuel system, intake valves, combustion chambers, and exhaust components like your catalytic converter, affecting engine performance, fuel economy, emissions, longevity, and more. Cataclean gets rave reviews on Amazon and Halfords, people saying their car failed the MOT smoke test, but after using Cataclean it passed. ; EPA Approved Cataclean is a patented EPA approved complete engine, fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and. A clogged catalytic converter can drive up that gas bill. Made in the USA. Simply pour into your fuel tank every 3 months (or every 5000 km) and Cataclean ® will remove harmful carbon and resin deposits. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Editor’s Pick: Cataclean Engine And Catalytic Converter Cleaner #2. Gasket is the best of the best. Learn how Cataclean products can help your vehicle with both a reduction in carbon build up, and reduction in overall emissions White smoke from the exhaust system is one of the popular problems after using cataclean. It recommended adding their cleaner when the gas tank was only 1/4. About 6 months later had problems with vehicle getting fuel. Model 3998604 - CataClean , Fuel and Exhaust System Cleaner, Gasoline, 16 Oz. in. The catalyst, platinum-palladium. Cataclean does not alter fuel composition and is safe for your engine. 2. As a bonus, Cataclean Petrol's Pre MOT Emissions Reducer is a welcome feature. This design is more complicated than those in older cars which means the parts cost is also high. Instructions say after completing step 2, drive the car to 1/4 gas tank at which point CEL should clear. . Here’s an in depth review of Cataclean, where you will. Cataclean is a patented EPA-approved complete engine, fuel, and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors, and cylinder heads. Quantity: 10 ounces. Step 1: Remove the seal from the bottle. Fire Fighting Instructions Wear a SCBA with a full facepiece operated in positive pressure demand mode with appropriate turn out gear andCataclean is one of the most popular exhaust structure cleaners on who supermarket. Signs of a Clogged Catalytic Converter. Cataclean should be used every 3,000 miles or as needed for the optimum effects. When people buy Cataclean, it’s usually because they are trying to clear a P0420 or 0430 without the catalytic converter. 20. Only valid for Cataclean petrol/hybrid/diesel (500ml), purchased from Cataclean. Find out the symptoms, benefits, and cost of using Cataclean, and how to clear check engine lights and error codes with it. Using the oxygen sensor wrench, remove the oxygen sensor (s). Archoil AR6500 Diesel Treatment (10. For instance, using too much Cataclean or too frequently can damage the catalytic converter. . read more. 0cm H. Cataclean works by removing. Continue adding pure lacquer thinner AutoZone in the rest part of the fuel tank up to a half tank. 3. One common side effect reported by some users is an increased exhaust odor after using Cataclean. Brand New. 3. Step #2: Dump all the bottle’s contents into your fuel tank. Step Plug the power cords on your Converter Box and TV into a power outlet, and turn on your TV and Converter Box. Not to mention, it is not only a fuel cleaner that works pretty well for exhausted portions as well. Remove the catalytic converter from the car. Drive vehicle for 10 -15 miles Where can I buy Cataclean? Hmm… not a fuel additive but you add it to. $25. 1. Cataclean is a fuel and exhaust system cleaner. 030. Desgaste prematuro de las piezas del motor de tu auto. Once back to straight gas, change the motor oil and floor the car 50-80 MPH on an open highway; repeat this "wide open throttle" blast 30 times. Check Engine Light Comes On.