Sputtering while idle
I recently changed my spark plugs on my 2002 f150 now its
acting like it wants to die when idle what can be causing
Why did you change plugs? it was running fine before this? Have it read for codes, even if the check engine light is NOT on the computer will have stored information and codes. Discount auto stores will read codes for no fee. write them down.
Check spark plug gaps, spings on coil packs
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