White Smoke
#1
White Smoke
Am seeing white smoke when I first start the car, and when I romp down on the accelerator. Don't see any while driving normally. Just had valve stem selas replaced. Compression and leak down tests revealed no problems. Fuel mixture too rich???
#5
White smoke.
Well white smoke is always oil. If it isant the valve guide seals then its rims. Sometimes when you rebuild the heads they are too strong for a loose bottom and this will cause white smoke. If its an automatic then it may be a bad mogulater valve on the tranny sucking oil in through the vacume line. Pull vacume hose off at intake and ck for oil in the line. It could also be that you have valve covers with no oil baffel over the pcv hose intake. Hope this helps
#7
White smoke and blue smoke can be mistaken, but the smell will usually reveal what is causing it.
I believe you could have good compression and still burn oil if the oil rings are weak. Check the plugs for fouling or if they appear steam cleaned.
I believe you could have good compression and still burn oil if the oil rings are weak. Check the plugs for fouling or if they appear steam cleaned.
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10-02-2015 01:27 PM