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car doesnt idle very good

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Old Feb 25, 2007 | 08:15 PM
  #1  
camaro4201's Avatar
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car doesnt idle very good

hey guys whats up? does anybody out there know why my car dies on deceleration braking and it has a shitty idle when in drive(stumbling & surging)??? its a 91 Z28 with a LB9 305. all the sensors are new and everything is set to spec. I was told by mechanic that the #7 & #8 fuel injectors were pretty shitty and some of the others looked bad but not horrible. Any help on this problem would be great
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Old Feb 27, 2007 | 04:12 PM
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avengersteve's Avatar
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From: MD
Car: 1988 firbird formula
Engine: 5.7l pony eater
Transmission: 700r4
Axle/Gears: 4.10
injectors could def. cause that, run a bottle of injector cleaner and see if that helps any, also check your fuel pump and filter
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