The best way to clean turbo vanes without removing them is to use a high-pressure air compressor and an injector cleaning kit. Once you've confirmed that the vanes are indeed stuck, it's time to take things apart. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Luckily, there is a way to clean the turbocharger without removing it from the engine. This kept the wire from binding up. To start the engine, identify the turbocharger, clean the vanes, reattach the intake hose, and check for leaks, don't forget to use turbo cleaner. However, if you are noticing a decrease in performance or fuel economy, it is time to give them a good cleaning. The turbocharger is responsible for compressing air and forcing it into the engine. How to clean turbo vanes duramax without removing oil. You should notice an immediate difference in performance! The end result, the turbo now completes successful vane position checks, and before I had a chance to clear the code and turn off the CEL, after about three starts the truck turned of the CEL itself. The vanes can be carefully scrubbed using your brush and a little turbo cleaner. What Causes Duramax Turbo Vanes to Stick?
Next, remove the intake hose from the turbo inlet and use compressed air to blow through the hose. It is recommended that you clean your turbocharger's vanes every 20, 000 miles to prevent them from becoming clogged with soot and oil. While idling at operating temperature, the vanes would open (noted by the deep exhaust sound) and close a few seconds later (noted by the vacuum sound). Step 3: Clean the Vane. Use your rag to wipe the vanes clean once you've finished scrubbing. If you have a turbocharged Duramax engine, it's important to keep the vanes clean. How to clean turbo vanes duramax without removing. Be careful not to damage the blades while cleaning them. Make sure everything is functioning properly by letting the engine run for a few minutes. What Can I Use to Clean Turbo Vanes? Once they're all out, inspect them for any damage and replace any damaged ones if necessary. Once the sensor was clean, I screwed it back in in reverse fashion with the wire. You can also use a soft brush to gently remove any stubborn grime. Start the engine once you have replaced the intake hose.
Once you have access, use compressed air to blow any dirt or debris out of the vanes. Wait for the degreaser to take effect: Allow the degreaser to sit for a few minutes to loosen and dissolve any dirt and grime on the turbocharger. Step 4: Reinstall the Intake Hose. Most auto parts stores carry turbo cleaner, which was made specifically to clean turbochargers. How to clean turbo vanes duramax without removing. You can reach the vanes once the hose has been taken off. I snugged it back with the wrench and plugged the harness back in. A few tools must be gathered before you can begin. Be careful not to damage any of the delicate parts inside as you do this.
I'm sure happy I didn't have to buy a new sensor. I do know that a good hard highway run of some distance with synthetic oil in the crankcase will reduce the amount of codes. Ensure the hose is firmly connected to the turbocharger and the intake.
Pull a trailer or somthing that has significant wind resistance and then do some hill climbing on 6 - 8% grades for 10 miles lor so... A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. You can always take your vehicle to a qualified mechanic if you don't feel comfortable handling this procedure. You may also need to use a cleaning solvent if there is built-up oil or grease on the vanes. Check for leaks and ensure the intake hose is tightly fastened. When these deposits build up on the vanes, they prevent them from spinning freely, causing a loss of performance. This is usually not a difficult or expensive repair, but it is important to get it done as soon as possible to avoid any further damage to your engine. This problem occurs when one or more of the vanes in the turbocharger become stuck, preventing the turbo from spinning properly. How to clean turbo vanes duramax without removing them. But if you find the vanes are sticking - only way to remove carbon is to remove the turbo and Physically clean wire brush, 3m pads, etc. The procedures you must follow to clean your Duramax turbo vanes without removing them are covered in this article.
With proper care and maintenance, your variable vane turbo should give you years of trouble-free operation! You can use a special cleaning solution that will dissolve any build-up on the vanes. So over the last few months I'd been noticing my truck's turbo conducting more frequent vane position tests than usual. Step 1: Gather Your Tools. 99% you won't have to replace it... Other thing is. I have not done anything to clean mine but I'm damn sure interested if there is something that works. The intake hose must be taken out in order to accomplish this. With this method, you can keep your turbocharger functioning properly without having to remove it. I also discovered that the tip at the end of the sensor is spring loaded. If you have a Duramax diesel engine, then you know that the turbocharger is an essential part of the engine. Just make sure to follow the instructions carefully and take your time. You must check for leaks after starting the engine.
Reinstalling the intake hose is required after you have completed cleaning the vanes. On the very tip I did notice a "wear line" and it seemed just fine. You can keep your turbocharger functioning smoothly and efficiently by according to these instructions. Even while it can appear difficult, cleaning your Duramax turbo vanes without removing them is actually fairly easy. Now attach the air compressor to the injector cleaning kit and turn it on. Fortunately, there are a few things you can do to try and unstick those vanes. Once you've given the vanes a good clean, reassemble everything and enjoy the boost in performance from your newly cleaned turbocharger!
How Do You Clean a Variable Vane Turbo? Best IP Logger & IP Tools. Credit: How Do You Clean Turbo Vanes Without Removing Them? If your turbocharger is starting to make strange noises or isn't performing as well as it used to, it might be time to give the vanes a good clean. Turbochargers are one of the most important engine technologies developed in the last few decades. Next, insert the injector cleaning kit into the intake port and secure it with tape. These deposits can come from a variety of sources, including oil vapors, soot and carbon buildup, and even metal particles from worn engine parts. Checking browser before processing... is a Branded Domain.
Near the exhaust, towards the rear of the engine, is where you may find your Duramax turbocharger. I loosened the sensor with a 1" open end wrench and was then able to unscrew by hand. In my case, I don't see any reduction in performance. Maintaining the performance of your car involves cleaning the turbo vanes on your Duramax engine. I unscrewed it by hand slowly, while at the same time twisting the other end of the wire I unplugged in the same direction. First, remove the intake hose from the turbocharger and disconnect the electrical connector. This can cause the engine to lose power and efficiency. This allows the engine to burn more fuel and produce more power. Reinstall the turbocharger access panel and close it securely. You may maintain your Duramax's smooth operation and effectiveness by according to these instructions.