engine running rough after warm up
My truck runs strong when I first start it and
as soon as it warms up it begins to cut out n
just runs rough in general I put new pluggs
and wires in it
Check for any vacuum leaks
It sounds to me one or both could are bad,when they heat upit loses power check that it's either 1234 depends if its 8 cylinder or not.
Your coils check em,that's what it is.
Have your catalytic converter or all (if more than one) checked on the exhaust system. If clogged, vehicle can't breathe.
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