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jcb428 · 12-19-2008, 04:38 PM

I have figured out that my tps(trottle positioning sensor) and iac(idle air control valve) are working. The fuel pump is also working fine. When the truck is having problem starting no fuel is being sprayed from the injectors. I removed the gas line from the carb and gas came out with good pressure. Therefore, my injectors are not being trigger at times. I am trying to figure out why. I may end up replacing them. I am still needing help on this issue if anyone has any information that will help me. If i solve this problem I will let you all know what fixed it. Thanks again.

12-19-2008, 04:38 PM	#7
jcb428 Registered User Join Date: Dec 2008 Location: Meridian, MS Posts: 4	Re: 1994 chevy silverado starting problems. I have figured out that my tps(trottle positioning sensor) and iac(idle air control valve) are working. The fuel pump is also working fine. When the truck is having problem starting no fuel is being sprayed from the injectors. I removed the gas line from the carb and gas came out with good pressure. Therefore, my injectors are not being trigger at times. I am trying to figure out why. I may end up replacing them. I am still needing help on this issue if anyone has any information that will help me. If i solve this problem I will let you all know what fixed it. Thanks again.