another It wont start..

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03-13-2010, 01:26 PM

born2bahick

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Car: 91RS

Engine: 3.1

another It wont start..

new pickup coil.worked.runs great.how do i delete this post?

Last edited by born2bahick; 03-15-2010 at 05:17 AM.

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03-13-2010, 01:41 PM

bcmag

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Re: another It wont start..

has chip key?sounds like vats problem to me.got any other ign. keys to try?

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03-13-2010, 01:46 PM

KNBlazer

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Car: Trailblazer EXT 4.2 (Firebird Form)

Engine: 5.1 4bbl

Transmission: 700R4 Mega Raptor Level 4

Axle/Gears: 2.73

Re: another It wont start..

ummm.... does this car come with a Mass air Flow sensor, it's connected between the throttle body and the air filters... disconnect it and see if it cranks... I'm still learning so bare with me...

...

How's your cap and rotor?

Vats? but if it were Vats, I thought Injectors would get no juice... ?

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03-13-2010, 01:57 PM

bcmag

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Re: another It wont start..

Im not sure but i i think they still get voltage but no pulse to ground from ecm......i could be mistaken.

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