WebThe causes of white exhaust smoke can vary; however, it is common to see white exhaust smoke when first starting a especially on cooler days. This is generally steam caused by condensation. As the engine warms up and the condensation dissipates the white exhaust smoke (steam) is no longer seen. Web3. Blue, Gray, or Other Colors of Smoke. In addition to the black and white smoke from exhaust systems that can signal problems with your car, a mix of other smoke colors can exit through your tailpipe. Bluish gray or grayish-white smoke is an indicator that your engine is burning oil. This produces a foul burnt oil smell to all the cars behind ...
Bad PCV Valve Symptoms ️ What You Need To Know!
WebJul 3, 2024 · White smoke pouring out of the tailpipe of a diesel-powered vehicle indicates that unburned (or partially burned) fuel is entering the exhaust. The root cause of this … WebApr 13, 2016 · Generation III Internal Engine - Bad PCV valve causing oil to blow out rear main seal - I have a 99 LS1 in an 89 Mazda RX-7. I rebuilt the engine about 5000 miles ago for nitrous. The ring gaps were set for a … shared fonts 시트라
Can a bad PCV valve cause white smoke? - Answers
WebOct 26, 2024 · White smoke would be burning coolant or water (start looking towards your heating and cooling end), excessive gas/fuel from fuel delivery system could also cause white smoke. Blue smoke would more likely be burning oil (clogged PCV valve, worn valve guides, blow-by etc.). Save Share Reply Quote jblackburn Administrator, Resident Tater … WebPCV valve failed, it would keep mixing the engine oil with air and gases inside the engine. And the vehicle would emit blue smoke from the exhaust upon combustion of this mixture. PCV valve can cause major engine trouble. In the case of an engine that had a bad valve, the car would not be able to start, and the owner would have to take it to a ... WebJun 26, 2004 · I feel embarassed somewhat. The AIR FILTER was completely clogged. Therefore the poor car was trying to breathe from any place it could get air. The PCV … shared fonts is missing