F150 5.4 triton

Asked by Rhilber Apr 10, 2017 at 02:05 PM

Question type: Maintenance & Repair

I have a f150 blowing white smoke that
smells like gas. I replaced the spark plugs
and coil packs and it runs smoother now but
the smoke concerns me... Could it just b bad
gas?

2 Answers

White smoke is a sign of a bad head gaskets. Check the engine oil for coolant and the coolant for signs of engine oil. Running rich could make black smoke. A compression test is in order.

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