SR/Calmap 62 (really)... cuts out..ideas??
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Senior Member
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Joined: Aug 2006
Posts: 632
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From: Bethlehem, CT
Car: 1983 Firebird SE
Engine: C5 LS1
Transmission: 6 speed
Axle/Gears: 3.42
SR/Calmap 62 (really)... cuts out..ideas??
My 383 stops after about an hour or so. Wait 1/2 hour and it restarts.
My fuel tank doesn't breate right, so I thought it was that. Then it did the same thing with the gas cap loose.
It just stops running, like it has no fuel pressure. But even if the fuel pump cycles, it won't catch and run without waiting.
Fuel pump relay overheating??
ECU?
BTW, I run the Calmap from the floppy in DOS, good for grins.
Thanks-
My fuel tank doesn't breate right, so I thought it was that. Then it did the same thing with the gas cap loose.
It just stops running, like it has no fuel pressure. But even if the fuel pump cycles, it won't catch and run without waiting.
Fuel pump relay overheating??
ECU?
BTW, I run the Calmap from the floppy in DOS, good for grins.
Thanks-
Supreme Member
iTrader: (2)
Joined: Nov 2003
Posts: 3,400
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From: Antelope, CA
Car: 89 IrocZ/17 LS 1LE
Engine: 383/LGX
Transmission: 400/TR-3160
Axle/Gears: 3.08/3.27
Re: SR/Calmap 62 (really)... cuts out..ideas??
If the pump is priming I would think the relay is working. Have you checked the ignition control module?
Thread Starter
Senior Member
iTrader: (1)
Joined: Aug 2006
Posts: 632
Likes: 4
From: Bethlehem, CT
Car: 1983 Firebird SE
Engine: C5 LS1
Transmission: 6 speed
Axle/Gears: 3.42
Re: SR/Calmap 62 (really)... cuts out..ideas??
Yeah, that's it!
Other times, it just went slowly away. Yesterday, it did that signature..BLIP... then ran fine again. A minute later it went away quickly.
Accel Hi Po unit... high mystery too, I guess.
Other times, it just went slowly away. Yesterday, it did that signature..BLIP... then ran fine again. A minute later it went away quickly.
Accel Hi Po unit... high mystery too, I guess.
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