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Aug 16, 2009 | 04:11 AM

91c4707

Thread Starter

7th Gear

Joined: Aug 2009

Posts: 7

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From: Fairfield ca

help

just picked up this 91 vette. i got it from a friend that says that every now and then the car will shut off and he would have to wait about 15mins to start it back up. anyone heard of this problem please let me know

Aug 16, 2009 | 06:05 AM

vette079

Pro

Joined: May 2006

Posts: 637

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Quote:

Originally Posted by 91c4707

Check codes first by grounding the top two terminals on the right (A+B) at the ALDL.

Check the injectors both cold and warm engine with a digital volt meter.
Watch the vid´s in FIC´s sticky´s on this site, you´ll get the idea how to check them.

Aug 20, 2009 | 12:52 AM

91c4707

Thread Starter

7th Gear

Joined: Aug 2009

Posts: 7

Likes: 0

From: Fairfield ca

thanks for the help ill see what happens also since you mentioned injectors are thier any that you can recomend

Aug 20, 2009 | 12:02 PM

vette079

Pro

Joined: May 2006

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FIC, the one in the videos, fuel injector connection dot com...

But check them first, and call Jon at 770.888.1662 in case you´re not sure.

Aug 20, 2009 | 12:07 PM

cv67

Team Owner

Joined: Oct 2004

Posts: 81,241

Likes: 3,062

From: altered state

St. Jude Donor '05

Check your fuel pressure at the rail and test your coil, also.

Aug 20, 2009 | 06:15 PM

WW7

Le Mans Master

Joined: Aug 2007

Posts: 8,735

Likes: 411

From: WV

If all the above fails check the Control Module, they can do what you are experiencing...WW

Aug 30, 2009 | 07:56 PM

91c4707

Thread Starter

7th Gear

Joined: Aug 2009

Posts: 7

Likes: 0

From: Fairfield ca

check the code nothing came up. havent checked the fuel pressure at the rail. plus the car wont pass smog due to high knox i was told that the egr needs to be replaced. can that also be the problem, my vette is 6 speed and and keeps a steady idle around 1800 and doesnt come down after running the motor.