
This is an easy solution to address the problem. In order to fix this, car owners can replace the valve. The warning signs for this kind of oil coming out of exhaust problem are bluish smoke and oil-smeared spark plugs. This will forces the oil to pass several seals and into the exhaust pipe. When it’s clogged, the growing amount of gas volume creates pressure on the engine. Congested PVC Valve Driver should also notice the PVC Valve (photo source: porkercon/Youtube)Īs we all know, internal engine gases travel to the combustion chambers through the PVC valve. All you need to do is wearing a glove and running a finger on the inside of the pipe to see if there’s soot. Mixed with that soot, the condensation coming out of the car exhaust could form an oil-like liquid.īut worry not, driver can fix this issue very easy. Since it usually collects soot and the layer could be pretty thick. If you are a lazy car owner and haven’t cleaned it for years, beside from our maintenance tips, we suggest checking the outside of the pipe. Sometimes, the leaked oil coming from exhaust might not be oil at all! The exhaust pipe can usually the main source of this problem. Examine The End of Exhaust Pipe Black soot can form an oil-like liquid. And in this article, we will even give you 5 solutions! Let’s discuss some common ways to pinpoint the troubling component. How to Troubleshoot the Problem of O il Coming Out of Exhaustĭon’t panic when you found oil coming out of exhaust. There are several ways to diagnose this problem and reach for a solution. Follow these 5 clearly explained steps to detect how oil can get into the exhaust system. In fact, oil leakage from exhaust pipes poses possible problems somewhere else. The issue is actually quite common for used cars, and there are ways to troubleshoot this issue of oil leak in an exhaust pipe, even easily fix it at home without professional examination. So what is really the problem?ĭon’t panic. Fearing this is a big deal, you jump right at checking your car’s exhaust pipe and find nothing. One day you might find yourself confused finding oil coming out of exhaust pipe.

Department of Transportation for cars manufactured from 1996 to 2019, making it the 7th most common car problem area. Fuel system issues comprise of nearly 70,000 common car problems reported to U.S.
