injectors, regulator or what HELP
10-07-05, 10:52 AM
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injectors, regulator or what HELP
i think my injectors went out in my 87 how culd i know for sure i thought it eas my fuel pressure regulator but some of you guys said it dosnt sound like it so i got a bright idea tht it jus may bo my injectors
before it stoped working a couple weeks earlier i noticed it started to take longer and longer to start wen it was cold it would start and rev up then cut off then i would start it again and it would stay then ewn it idled down it would have a rough idle
car wont start but wen i try to start it it jus turns and turns then goes (dumdumdum) say it 3x fast) then winds and winds ect
sombody help
before it stoped working a couple weeks earlier i noticed it started to take longer and longer to start wen it was cold it would start and rev up then cut off then i would start it again and it would stay then ewn it idled down it would have a rough idle
car wont start but wen i try to start it it jus turns and turns then goes (dumdumdum) say it 3x fast) then winds and winds ect
sombody help
10-07-05, 11:01 AM
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What? I can understand about 30% of what you typed. From that I gather that you suspect your injectors are leaking?
The check is easy. If the car is a TII, remvoe the upper intake and prime the system. Are the injector spraying? If so, then there's the problem. If it's an NA, you also have to remove the upper intake but also remove the fuel rail. Clamp the injectors in place and prime the system. Leaks?
An injector stuck open is rare, but leaking injectors are common.
The check is easy. If the car is a TII, remvoe the upper intake and prime the system. Are the injector spraying? If so, then there's the problem. If it's an NA, you also have to remove the upper intake but also remove the fuel rail. Clamp the injectors in place and prime the system. Leaks?
An injector stuck open is rare, but leaking injectors are common.
10-07-05, 02:17 PM
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There is a yellow check connector near the passenger shock tower. It can hide under the airbox as well. Jump it.
As for clamping the injectors in, try a clamp. Seriously, if you have to ask this stuff, it's probably best to send the car to a mechanic.
As for clamping the injectors in, try a clamp. Seriously, if you have to ask this stuff, it's probably best to send the car to a mechanic.
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