92 rs injectors not firing
92 rs injectors not firing
ok so i replaced my feul pump after buying a car tht was parked due to dead feul pump ... dont have a pressure guage so i havent checked the pressure but i get feul to the front lines but not much ... and my injectors arent firing up ... also replaced my intank screen inline filter and relay...
not many resourses at my disposal and a VERY limited income NEED this fixed only vehicle left ...the daily driver was wrecked by girl friend
not many resourses at my disposal and a VERY limited income NEED this fixed only vehicle left ...the daily driver was wrecked by girl friend
Re: 92 rs injectors not firing
Do you have spark?
No injector spray, no spark may mean defective distributor parts or defective wire harness between distributor and ECM, or a defective ECM. I'd be looking at distributor parts, first.
Spark but no injector spray may mean defective wire harness between injectors and ECM; popped fuse, or no fuel pressure.
No injector spray, no spark may mean defective distributor parts or defective wire harness between distributor and ECM, or a defective ECM. I'd be looking at distributor parts, first.
Spark but no injector spray may mean defective wire harness between injectors and ECM; popped fuse, or no fuel pressure.
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Joined: Dec 2005
Posts: 443
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From: Wild Blue Yonder
Car: 1991 RS Camaro
Engine: 350 TBI
Transmission: 700R4
Axle/Gears: 3.42 Posi
Re: 92 rs injectors not firing
If you did that then you know its got spark and is fuel related. I usually test that with starter fluid spray.
Check the injector fuse?
Check the car for codes and see if its throwing the dreaded code 54 fuel pump.
Check the fuel pump relay.
Lastly is there fuel in the tank? The gauges on these cars can get really off. Mine shows 1/4 tank when empty these days.
Check the injector fuse?
Check the car for codes and see if its throwing the dreaded code 54 fuel pump.
Check the fuel pump relay.
Lastly is there fuel in the tank? The gauges on these cars can get really off. Mine shows 1/4 tank when empty these days.
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