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  1. R

    94 mustang has missfire after nos use...help!!!!

    94 gt, 306,gt40s,gt40 heads,24lb injectors,f303 cam,nitrous...the car ran great...a few weeks ago i took it to the drag strip and ran a few runs with nitrous...it ran good,no problems.. .on the way home i noticed it started jerking at about 2500 rpms,could hear it missfiring, under 2500 it was...
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    lean issue....weird miss...help

    i believe i have just about everything fixed after replacing the tps, maf,injectors, fuel reg, complete tune up, iac. on my 90 gt.. when i first start it though it runs great.....then as soon as it gets to operating temp it misses for about a minute the runs smooth again. if i shut it off...
  3. R

    help....idle issue and runs like pooh

    i just put a new tps on,new tstat, now my temp reads normal. i have 24lb injectors, 40psi set fuel pressure. i fixed a bunch of the little problems except this one that has me stumped. when i start the car when its cold its like a chokeless carb..i have to keep feeding it throttle untill it...
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    goofy idleing problem

    well i replace all injectors,lower and upper intake gaskets, fixed a ground and set timing to 13 degrees, set fuel to 40 psi...drove ..ran like a raped ape...shut off , restartd idled really low, shut off...started again idled good....repeated idled low, when hitting gas hard it backfired...
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    more weird problems....grrrrrrr

    well once again im having some sort of problem... i got the timing fixed and though all was good....heres the problems now when car is cold and started..for about the first mile it misses bad..then all of a sudden car picks up and smoothes out. doesnt do it when it warmed up..only when it...
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    timing and charging help needed...please!!!

    hey all..i have a big problem i cant get to the bottom of...here goes... i have a 91 gt with a 306, i bought it with stock injectors.... yesterday i put 24lbs in with the maf and an adjustable fuel reg..set at 40psi. i put everything together and timed it to 10 degrees....drove it..ran...
  7. R

    timing issues

    my 90 mustang hasnt run right since i got it...im starting to get it figured out but now i ran onto other problems. i checked the timing but the pointer looks weird, i dont know where to read the balancer at, the pointer has a triangle notch on top and toward the bottom it has a circle..where do...
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