white smoke coming out of tail pipe

[lazor55]

just noticed last week that white smoke was coming out the tail pipe now its coming out all the time what you think the problem is

 

[cruisintalonawd]

you didnt search is the biggest problem but IF you did then you'd find that its coolant burning.

 

[Project2G]

WikiAnswers - What can cause white smoke from the exhaust

 

[streetlegends]

I am having the same issue in my car, but its only when I start it up and let it run for about 10mins or more. After I drive it, it doesnt do it anymore at until the next cold start.

I read the information about the possible causes of the white smoke. I changed my breather and my pcv valve and see how that works. I will get with you and let you know if that works or not.

 

[1g_TaLoN]

I am having the same issue in my car, but its only when I start it up and let it run for about 10mins or more. After I drive it, it doesnt do it anymore at until the next cold start.

I read the information about the possible causes of the white smoke. I changed my breather and my pcv valve and see how that works. I will get with you and let you know if that works or not.

That sounds like a blown head gasket. I would do a COLD compression test.

 

[rinmancustom]

it's coolant burning which results in a blown head gasket and other things

 

[streetlegends]

I wasnt a blown head gasket it was just the replacing of the pvc valve and the crankcase breather. It smoked a little bit after that but was nothing like it was before! Now it does'nt smoke at all!

 

[PewPew90Laser]

lean mixture and failing cats can cause white smoke on startup.
It's not always coolant

 

[streetlegends]

You know I have been noticing my Air/fuel ratio gauge has not being reading the mixture when I drive. I haven't seen the check engine light come on but I feel like my o2 sensors are going bad or bad,mainly because it's using a hell of a lot of gas now.

 

[velocitysport31]

White smoke can also be blown turbo seals, Its not always from a blown head gasket.