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91 3.1 CAMARO WONT START

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Old 02-12-2012, 06:48 PM
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91 3.1 CAMARO WONT START

drove it perfectly fine yesterday with zero problems....this morning i go to jump in it and all it does is crank dont even sound like its trying to fire.....its got new injectors,fuel pump and ignition module....help its my only car....it cant get fixed im selling it
Old 02-12-2012, 06:52 PM
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Re: 91 3.1 CAMARO WONT START

Originally Posted by SylusMk2
drove it perfectly fine yesterday with zero problems....this morning i go to jump in it and all it does is crank dont even sound like its trying to fire.....its got new injectors,fuel pump and ignition module....help its my only car....it cant get fixed im selling it
Is it throwing any codes?? Check engine light??
Old 02-12-2012, 07:02 PM
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Re: 91 3.1 CAMARO WONT START

Check engine light has always come on and off for the last 4 years.....its because of the exhaust....I can't afford to have a shop check the codes I gotta do this myself....and I gotta work Tuesday
Old 02-12-2012, 07:10 PM
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Re: 91 3.1 CAMARO WONT START

If you have a few min do this!
https://www.thirdgen.org/service-eng...ht-error-codes

You can check the codes yourself and see whats going on in there. All you need is a good metal paper clip
Old 02-13-2012, 07:41 AM
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Re: 91 3.1 CAMARO WONT START

Originally Posted by SylusMk2
drove it perfectly fine yesterday with zero problems....this morning i go to jump in it and all it does is crank dont even sound like its trying to fire.....its got new injectors,fuel pump and ignition module....help its my only car....it cant get fixed im selling it
If it is an aftermarket ICM don't be surprised that it is bad. Did you check for spark?

Other common failures: pickup coil in distributor, ignition coil, the 2-wire pigtail that runs between the coil and the ICM.

RBob.
Old 02-13-2012, 07:55 AM
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Re: 91 3.1 CAMARO WONT START

i'd say start simple. take the air inlet tube off of the intake and spray some starting fluid in to see if she fires up. if she does then its a fuel issue. if she doesn't fire up check for spark. if those two are fine check timing.

Last edited by clemente; 02-13-2012 at 08:37 AM.
Old 02-13-2012, 10:14 AM
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Re: 91 3.1 CAMARO WONT START

Originally Posted by RBob
If it is an aftermarket ICM don't be surprised that it is bad. Did you check for spark?

Other common failures: pickup coil in distributor, ignition coil, the 2-wire pigtail that runs between the coil and the ICM.

RBob.
it is an after market icm....i remember when by buddy replaced it a year ago (i bought the car off my good friend)they thought it was bad but it ended up being somthing else so hes running to his place to grab the origonal
Old 02-13-2012, 02:25 PM
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Re: 91 3.1 CAMARO WONT START

it started perfectly fine this morning.....ive got no idea what that was all about
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