hesitation during acceleation
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1988 k2500 tbi wont run correctly
My truck will idle just fine but if i start to drive it has very poor acceleration and wont really go any faster then 30. If you go up a hill its even worse. Eventually when it gets warm it will start to die without throttle intermittently and backfire. I have replace the Icm, the fuel pump. It...- Thenamesducky
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- 350 tbi hesitation during acceleation stall
- Replies: 1
- Forum: Engine Performance + Maintenance
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Please help! ‘90 k1500 tbi Chevy performance mild build crate motor
We’ve been at this since October so I’ll try my best to put every part number here So I have a 1990 Chevy k1500 with the tbi setup stock. Then added these Chevrolet Performance 350 Vortec C.I.D. 330 HP Crate Engines 19433030 Summit PN NAL-19433030 Long tube headers SPN HED-69440...- LosDoritos
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- 350 350 tbi backfire chevy performance crate motor crate motor for 90 silverado hesitation during acceleation mild build tbi
- Replies: 33
- Forum: Engine Performance + Maintenance
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97 k1500 5.7L hesitation problem?
I need help diagnosing this. I'm throwing a few codes including P1345 P0430 P0101 P0161 I honestly have no idea where to even start. But my truck has been driving like crap. It hesitates on acceleration pretty bad and makes a rattle kind of noise. Only in 3rd gear. And only when accelerating...- Savanah23
- Thread
- 1997 chevy 5.7 liter chevrolet hesitation during acceleation k1500 p0101 p0161 p0430 p1345
- Replies: 4
- Forum: Engine Performance + Maintenance
