Fuel issue, won't start after hot and sitting.
#1
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Car: Camaro IROC-Z
Engine: 350 TPI L98
Transmission: 700-R4
Axle/Gears: 2.77
Fuel issue, won't start after hot and sitting.
I did not know if anyone has had this issue I looked on here and saw several things similar but not quite the same. My car (89 TPI 350) starts up great when the engine is cold. However when I drive it say to a movie then come back to go home it will not start. Its getting spark but it just turns over at normal speed but no start. If I either wait til its completely cold again or spray starter fluid in in the intake (yes i know thats not good for it) it will start right up. The fuel pump is new and its not a starter issue because it still spins just as fast at all times. Can someone PLEASE help out im tired of just letting her sit there and not be ran.
#3
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Car: Camaro IROC-Z
Engine: 350 TPI L98
Transmission: 700-R4
Axle/Gears: 2.77
Re: Fuel issue, won't start after hot and sitting.
I really do not have a way to do that. The pump primes though so I assume its getting fuel. Are you thinking its maybe the fuel pressure regulator?
#4
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Car: 85 T/A
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: BW Limited Slip 3.27 w/disc brakes
Re: Fuel issue, won't start after hot and sitting.
It's possibly the regulator but you need to verify that the system is holding pressure. The check valve in the pump or a faulty regulator can bleed off the fuel pressure as soon as the pump stops.
#5
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Car: Camaro IROC-Z
Engine: 350 TPI L98
Transmission: 700-R4
Axle/Gears: 2.77
Re: Fuel issue, won't start after hot and sitting.
Yeah unfortunately I do not have a way to test anything fuel wise. I am going to try to get a gauge for the fuel rail over the weekend. I just needed some ideas or input as to what this could be. I am just sick of driving it and getting stranded for a few hours til it cools off. If you have anymore ideas as to what I should check please post.
#6
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Re: Fuel issue, won't start after hot and sitting.
I had that exact problem and it ended up being the injectors. Replaced the ignition module and distributor, checked fuel pressre, bought a noid light set to make sure the injectors were getting signal...yada yada. Ultimately, it was the injectors. Replaced all 8 with ford 24 pounders.
...but....gotta do your homework and check everything. Ya never know.
...but....gotta do your homework and check everything. Ya never know.
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