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Ignition issues?

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Old Jan 4, 2009 | 09:43 PM
  #1  
Firebird Mess85's Avatar
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From: Buffalo, NY
Car: 85 Firebird & Grand Prix GXP
Engine: LG4 305 (originally 2.8L V6)
Transmission: 700R4
Axle/Gears: 10 bolt 3:43 Open Diff.
Ignition issues?

So to make things short, tonight I started the car in cold temps... it was idling for a while then I threw it in drive later hit the gas and then the dash lights went down along with the idol, let off the gas and the lights went back to normal along with the idol, then hit the gas again and the car died and wouldn't start again.
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Old Jan 4, 2009 | 10:21 PM
  #2  
five7kid's Avatar
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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
Sounds like an electrical issue, not an ignition issue.
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Old Jan 5, 2009 | 06:19 PM
  #3  
Firebird Mess85's Avatar
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Joined: Jul 2008
Posts: 362
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From: Buffalo, NY
Car: 85 Firebird & Grand Prix GXP
Engine: LG4 305 (originally 2.8L V6)
Transmission: 700R4
Axle/Gears: 10 bolt 3:43 Open Diff.
Re: Ignition issues?

Like an alternator issue?
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Old Jan 6, 2009 | 01:30 AM
  #4  
rgarcia63's Avatar
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Joined: Jan 2003
Posts: 2,133
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From: Houston, Texas
Car: 88' IROCZ
Engine: 388 TPI Motown 350 Race block
Transmission: 700R4
Axle/Gears: 2.77
Re: Ignition issues?

Battery, and or cables, loose connections at battery, starter, or ground. Don't forget fusible links at starter solenoid.
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Old Jan 6, 2009 | 09:26 AM
  #5  
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
Re: Ignition issues?

clean the grounds and tighten up cables

by a voltsmeter and check the battery voltage off and at idle if you can get it to run
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Old Jan 19, 2009 | 08:18 PM
  #6  
Firebird Mess85's Avatar
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Joined: Jul 2008
Posts: 362
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From: Buffalo, NY
Car: 85 Firebird & Grand Prix GXP
Engine: LG4 305 (originally 2.8L V6)
Transmission: 700R4
Axle/Gears: 10 bolt 3:43 Open Diff.
Re: Ignition issues?

I still have to hook up a voltmeter but I did recreate the problem again this time with my Bonneville jumping the battery of the Firebird. It seems to be an air/fuel problem. After the car stalled out the same way as before and I was unable to restart it I then notice that the choke plate looked shut. I got the plate propped open a little and then restarted the car and it started. After what was propping the choke open was removed, the car started to spudder and seemed like it was going to stall again just as the first time until I started opening the choke and playing with the throttle and it then started acting more normal. It's just odd that this only happens when in gear, not in park or neutral.

Possibly carb settings?
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Old Jan 20, 2009 | 08:58 AM
  #7  
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
Re: Ignition issues?

tighten the choke thermostat spring
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Old Jan 20, 2009 | 07:30 PM
  #8  
Firebird Mess85's Avatar
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Joined: Jul 2008
Posts: 362
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From: Buffalo, NY
Car: 85 Firebird & Grand Prix GXP
Engine: LG4 305 (originally 2.8L V6)
Transmission: 700R4
Axle/Gears: 10 bolt 3:43 Open Diff.
Re: Ignition issues?

and that's on the passenger side right?
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Old Jan 21, 2009 | 06:27 AM
  #9  
jamon8's Avatar
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
Re: Ignition issues?

yes its the black cover on the choke

if it has rivets you must drill them out and tap the holes for screws

sometimes the thermostat spring gets worn out and you must buy a new one
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