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Tbi engine backfire
ive had the same problem. I went thru and redid all my valve lash a couple times. what kinda plugs are you running? check for an intake leak at the intake manifold. and when your trucks idling does it seem like its searching for idle. you have the same set up as me and I have to run a stage 2...- badgas87
- Post #23
- Forum: Engine & Performance
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87 350 tbi backfire right bank only. help!
I recently purchased an 87 k20 350 tbi. thing was a DOG driving it home I knew it needed more ass for my liking. so on went some longtube headers and away with the ****ty manifolds. next a friend of mine talked me into putting in a bigger cam. cam specs are comp cam cs x4 250x-11 dur @ .050 206...- badgas87
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- Replies: 0
- Forum: TBI & EFI Conversions
