looking for answers- Crank but NO Start

[jcalderoni]

i went to start my truck this morning its a 89 3500 and it just kept turning over but wont start there is no power to the fuel pump or the switch also not sure if its the same problem or something esle but non of the dash lights or head lights/runing light or inter lights work either it all started at the same time so im lil overwhelmed any ideals?

 

[ccmf22]

i went to start my truck this morning its a 89 3500 and it just kept turning over but wont start there is no power to the fuel pump or the switch also not sure if its the same problem or something esle but non of the dash lights or head lights/runing light or inter lights work either it all started at the same time so im lil overwhelmed any ideals?

sounds like an electrical problem to me? idr if the 89s had an ecu but try disconnecting the negative on the battery and it will reset the ecu? if not check fuses and test relays

 

[towman]

check your fuses first

 

[kleedus]

there is a fuse that will act like that i have a 85 that i put 87 tbi stuff in and it died with no warning and it was a fuse. i do not remember witch one it was but just change any blown fuses you have.

 

[jcalderoni]

thanks guys it ended up being a bad relay

 

[89Suburban]

thanks guys it ended up being a bad relay

Which one?

 

[HotRodPC]

Thanks for the update Joe. Come back and let us know which one it was.

BTW, welcome to GMSB. Got any pics of this 89 K3500 with the FoFittyFo??? I wanna see it !!! We're pic ****** around here. Post Up or no more help for you.

 

[89Suburban]

Thanks for the update Joe. Come back and let us know which one it was.

BTW, welcome to GMSB. Got any pics of this 89 K3500 with the FoFittyFo??? I wanna see it !!! We're pic ****** around here. Post Up or no more help for you.

I hope he comes back, I hate people come and ask for help then disappear and don't share info we could use.