2014 Silverado white smoke on startup

On them, the seals would break down from the heat cycles over the years and start leaking. White puff of smoke at startup? Nothing while driving. This did work for me and it cured the problem. Please if you do this, may sure you get.

If you liked the video please Hit LIKE, Share and SUBSCRIBE TO ME for Ink intro credit to Brainflakes. L with 120miles on it. I have never had one issue with it, not warning lights or anything. Maintenance has been up to date. After that, the exhaust is fine.

I mean rite at startup. Important Smoke on start up. If you own a GM truck or other vehicle with a 5. It only was blowing this thick white smoke initally on startup , and then it was gone. L smoking on startup , you should read this.

When starting the vehicle after it has sat for a while you’ll get some bluish white smoke from the exhaust. You’re burning oil, but relax. It’s most likely oil that has seeped into the vacuum hose through the PCV valve. L Silverado with 190miles and have been experiencing white smoke at start up since 100k. It has not been consistent but usually happens in the morning.

The white smoke has also been observed during the day but rare. I have read this is a pretty common issue among the 5. Any insisght into this issue woudl be great. The truth of the matter is that there are a few things that can cause white smoke , but a blown head gasket is. But it is always a good idea to keep an eye on your oil and coolant levels on any car, smoke or no smoke. Even in a hot and humid climate, there will be some condensation in the exhaust system overnight.

Is it because I gutted both catalytic converters? K miles (Banks turbo installed 60K miles ago): 1. When I start it up, I often get a pretty big cloud of blue smoke. Ok so I have a with a 5. I change the oil every.

It doesnt do it everytime, but here and there it does. Some white exhaust smoke is normal, especially when you first start the car. Condensation can turn to vapor, providing what looks like white exhaust.

But excessive white smoke likely means coolant is leaking into the engine combustion chambers.