HELP WONT TURN OVER
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
If you took the ECM out, the VATS won't allow the car to start.
Check the tech articles linked from the thirdgen.org homepage. You can also
on the topic.
Check the tech articles linked from the thirdgen.org homepage. You can also
on the topic. Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: HELP WONT TURN OVER
Is the starter turning, or is the starter turning but car not running? Everyone states a car won't start or turn over, and I'm always confused.
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iTrader: (5)
Joined: Aug 2010
Posts: 916
Likes: 9
From: Wichita Falls, TX
Car: 91 Firebird,00 c2500,75 Vette
Engine: 3.1 but 350 soon, 350, 350
Transmission: T56 soon
Axle/Gears: stock 3.42 Posi to come
Re: HELP WONT TURN OVER
If the starter relay behind the driver kick panel is bypassed then it should crank. But clarify for us what motor before carbed or TBI or TPI or CFI and what do do have now. I would assume carbed as you said you took the ecm out.
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I'm no VATS 'spert, but as I understand it, without the ECM the VATS system cannot work. You need to totally bypass it, not just the resistor.
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Re: HELP WONT TURN OVER
I got the vats system out or bypassed what a junk idea GM and i got the car out on the road sweet ride 4 day swap not to shabby!! I should of went with the th350 trans 700r4 seems a little slippy i guess the word for it, unless u guys know any quick fixes bigger stall converter? shift kit? motors pushing 380hp when i had it built? to much for the tranny?
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