wierd motor shaking/ power loss
#1
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Car: 91 formula
Engine: 350 tpi
Transmission: auto
Axle/Gears: poss
wierd motor shaking/ power loss
lately my motor starts shaking at 40mph then quits at bout 55. then it also shakes when I go up steep hills. put new fp and new filter on it. new iac and tps. new e-3 plugs and wires. cant find a vacuum leak anywhere. where else to look?
#3
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Car: 91 formula
Engine: 350 tpi
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Axle/Gears: poss
Re: wierd motor shaking/ power loss
before. that's why I put all the new parts on it. got me scratching my head.
#6
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Car: 91 formula
Engine: 350 tpi
Transmission: auto
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Re: wierd motor shaking/ power loss
its the motor that's losing power and shaking .
#7
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Re: wierd motor shaking/ power loss
Does it miss when the engine is under load only? Does it free rev ok? Did you check underneath the dist cap? I'd look at fuel pressure at all speeds for grins too. And do some searching on the forums. I'm sure someone has had this problem and gotten good insight.
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#8
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Car: 91 formula
Engine: 350 tpi
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Re: wierd motor shaking/ power loss
.its always done it going uphill. the motor at 40 just started.
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