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The Water Cooler
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04 sierra z71 smoking when I start. HELP
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<blockquote data-quote="ZombieHunter" data-source="post: 2099105" data-attributes="member: 5791"><p>PCV valve as mentioned above, also what brand and type of oil are you using, are you using any oil additives? I ask because all my family's rig's are late model 96-99 Chevy/GMC's and we use the Lucas Heavy Duty OIl Stabilizer in all of them, 1 quart per Oil Change regular use but with your issue I would try 2 quarts plus remainder of your Regular Oil. </p><p></p><p>I have slight white puffs when cold in the mornings during winter, but none of that madness once it warms up, I have a 99 Suburban with 210k on it runs like a top, Pop's 99 has 280k runs like a top, 95 farm truck with 320k...shes a bit rough but we beat on her....these are all original motors and transmissions, only Pop's has had a rebuild on his trans.</p></blockquote><p></p>
[QUOTE="ZombieHunter, post: 2099105, member: 5791"] PCV valve as mentioned above, also what brand and type of oil are you using, are you using any oil additives? I ask because all my family's rig's are late model 96-99 Chevy/GMC's and we use the Lucas Heavy Duty OIl Stabilizer in all of them, 1 quart per Oil Change regular use but with your issue I would try 2 quarts plus remainder of your Regular Oil. I have slight white puffs when cold in the mornings during winter, but none of that madness once it warms up, I have a 99 Suburban with 210k on it runs like a top, Pop's 99 has 280k runs like a top, 95 farm truck with 320k...shes a bit rough but we beat on her....these are all original motors and transmissions, only Pop's has had a rebuild on his trans. [/QUOTE]
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04 sierra z71 smoking when I start. HELP
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