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SOLVED:Truck boggs down when accelerating
So when I bought the truck I already replace the fuel pump, fuel filter, both injectors, rebuild the throttle body. It also had the smog deleted and the cats removed. The previous owner also did duel exhaust. The only thing the exhaust have are mufflers. I did remove the old distributor and...- 1987r20_454
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- Forum: Tech Discussion
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SOLVED:Truck boggs down when accelerating
I have a 1987 chevy suburban r20 454 with tbi. It would bog down when give it more than a quarter throttle. I thought it was because of an exhaust leak so I tried to repair it but broke stud. Because of that I put headers on it. When installing I found out the firing order was backwards. Fixed...- 1987r20_454
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- Replies: 10
- Forum: Tech Discussion
