My 02' 4.3 full size ex-cab truck runs perfect just like it was new but it has no power and gets about 14 mpg highway I was hoping someone had a similar exsperiance and could tell me what the solution is. I put it in the shop and they found nothing wrong, in fact the kid I talked to before I picked it up tried to tell me that the new trucks just dont run like the old ones. The hp ratings say this is not true. My 89' 4.3 will smoke this one in a race and pass more gas stations.
No announcement yet.
02' 4.3 runs so smooth but no power
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