Having problems with your 1993 Pontiac Sunbird ?

Fuel pump coming on spark to spark plugs the car is turning over but not starting how do i check to see if the fuel injecter is working

Posted / edited by AnonymousUser on : 26-07-2021

Answers :

Use noid lights to check the injectors pulse how ever I think that the catlic converter is blocked in your vehicle,
Well there is a relay that runs power to the fuel injectors. Check your car manual to see the exact location. Often times it will note which one it is on the reverse side of the lid of said fuse box. As for weather the injectors are working right. You have to pull them. See if air passes them. You can look for leaks on the rail to see if you have a cracked injector. Have you tested the starter itself? Was your car running and then just quit? Or did you try to start it sometime and it would not?
Repair Help & Product Troubleshooting for 1993 Pontiac Sunbird

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