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-   -   Kept blowing fuel injector fuses. (https://www.gmforum.com/1987-1991-93/kept-blowing-fuel-injector-fuses-247971/)

bonniecruzer 12-12-2006 04:39 AM

Kept blowing fuel injector fuses.
 
hey everybody, i'm kinda new to this forum and i have a problem, my 90 sse kept blowing fuel injector fuses, and now it wont even start at all it cranks but wont turn over, and i need to get it fixed without breaking the bank and before winter classes start. If you guys know anything or can direct me to previous posts that would be awesome. any help would be appeciateted and thank you in advance.

Damemorder 12-12-2006 04:40 AM

I bet you have a short in your injector wiring.

bonniecruzer 12-12-2006 04:43 AM

how would i go about finding that out?

Damemorder 12-12-2006 05:05 AM

WIth an Ohmeter. The injector should have a power and a ground wire. Make sure the power wire is entirely isolated from the ground all the way back to the fuse.

SSEBONNE4EVA 12-12-2006 10:02 AM

fuse
 
Anytime a fuse blows the voltage wire has a short to ground somewhere. Inspect all the wiring to see if your touching metal anywhere. If its a short in the injector You could also unplug all the injectors and see if the fuse doesn't blow. Then plug each one in one at a time checking the fuse each step of the way. When it blows, this is the injector/ circuit thats at fault.

bonniecruzer 12-14-2006 02:44 AM

i'll check it out a.s.a.p. thanks


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