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What is causing 1999 GMC sierra to put out white smoke when first started and lots of white smoke when driven but smokes goes away after driven for awhile?
If you're sure it's "smoke", then it's probably burning oil. But most likely it's water vapor. When an engine is first started and the air is cold, the water vapor in the exhaust will create visible steam. Automotible exhaust primarily consists of carbon dioxide and water vapor. If the engine and exhaust system are cold, the exhaust will be cooler when it comes out and it can create a cloud of water vapor.
However, if it's not water vapor, as I mentioned above, it could be oil smoke. If that's the case you need an engine rebuild since you probably have bad rings. For the record, I haven't seen many newer GMC's that burn oil.
What else can I help you with?
Who was the missionary who started the nine California missions?
father sierra
When was the Sierra Leone civil war started?
march 23rd 1991
When and how the history of sport started in sierra Leone since the 1970 s?
When_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sSpecial:ChangesWhen_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sEdit categoriesWhen_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sWhen_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sWhen_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sWhen_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sDiscuss:When_and_how_the_history_of_sport_started_in_sierra_leone_since_the_1970_sSite toolsSpecial:recentchangesSpecial:FeaturedQuestionsFAQSpecial:NeedsImprovementSpecial:Randompagehttp://wiki.answers.com/help/help_centerMy pagesSpecial:watchlistUser:Silassi125UserDiscuss:Silassi125Special:ContributionsSpecial:preferencesSpecial:CommunityForumuser-generated content: report abuseWhen and how the history of sport started in sierra Leone since the 1970 s
Indians that inhabited the region between rocky mountains and sierra Nevada?
It started with the eternal fart.
Where is the crank shaft sensor on a 2000 GMC sierra located?
in the side of the block, above the started
Whats causing my GMC sierra 99 blower to run but nothing comes out?
Do you mean the fan for the heating & AC?
What plates are causing sierra Nevada to form?
I'm not sure but I think it's the Pacific and North American Plates
Why did the sierra Leone civil war start?
it started in 1999 and ended in 2000 because the sierra leone government wanted blood diamonds so he mad all the people in his country dig all day to find diamonds thats why it started x
What is causing sierra diesel to smoke when idling?
a dirty air filter or a dirty fuel filter will cause a diesel to smoke
How do you oil a squeaky steering wheel on a 2004 GMC Sierra pickup?
I have a 2004 Sierra as well and am experiencing the same problem. Only started happening when it got really hot outside. My leafsprings started squeaking as well. If you find a solution let me know. Good Luck.
On 1998 GMC 350 Sierra K1500 Idles rough but runs great otherwise Any suggestions?
I'd start with a basic tuneup if it has not been done in awhile. Then I'd clean the fuel injectors.
What is a good nickname for sierra?
Sierra Lee Sierra Ann Sierra Rae Sierra Elizabeth Sierra Clarie Sierra Nicole
