Author Topic: 87 pickup complete wiring diagram?  (Read 5386 times)

Offline jailbreak74

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87 pickup complete wiring diagram?
« on: September 12, 2006, 10:48:00 am »
hi again, just a quicky this time...anyone know where i can find a complete wiring diagram for this truck online? the one on chuckschevytruckpages only shows the fuse block from a 1980. any help will once again be greatly appreciated... thanks again , JB

PS: this has the 305 TBI


Offline 123 pugsy

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Re: 87 pickup complete wiring diagram?
« Reply #1 on: September 12, 2006, 10:17:00 am »
Pick up a Haynes manuel.Its invaluable to own. All kinds of good info in there.

Pugsy
76 C10 LWB
TPI 350

Offline jailbreak74

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Re: 87 pickup complete wiring diagram?
« Reply #2 on: September 12, 2006, 11:02:00 am »
thanks buddy, i actually have one, but this 87 is a little odd, kind of a mongrel. it was the last year before they changed the whole design except for the jimmies and blazers. i'm trying to find out where exactly all the fusable links are located to make sure i didnt miss any before i have to go tearing the main wire harness wide open.. thanks for your responce....JB


Offline VileZambonie

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Re: 87 pickup complete wiring diagram?
« Reply #3 on: September 12, 2006, 02:39:00 pm »
At the junction block on the firewall and down at the starter solenoid.

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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline Z28 c10

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Re: 87 pickup complete wiring diagram?
« Reply #4 on: September 12, 2006, 08:30:00 pm »
Check the pic that I posted for you on you other thread,

 JayTater

 Z28 C10