Question about 1991 GMC Sonoma

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1991 GMC sonoma ignition turns on but wont crank

I bought the truck a few years ago, came with alarmed installed and it didnt give me any problems, just then a few days ago my alarm just shut off on me but the truck was still running. then 2 days ago i go to turn on my truck and it wont crank over. everything turns on, fuel pump, gauges, radio, mostly everything electrical. dont know what it could be. cheked all fuses and they are all fine. nothing seems out of place....the truck had a 4.3l v6 swap when i got it, the previous owner had it done 2 months prior to transaction....can someone plz tell me what might be wrong??? i would really appreciate it :)

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Check your battery first,  Then measure voltage to the starter solenoid.  No voltage at solenoid the problem is at the key switch.

Posted on Mar 09, 2009


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Posted on Jan 02, 2017


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