|
04-08-2019, 08:22 AM
|
#1 |
|
Registered User
Join Date: Mar 2019
Location: Inola, Oklahoma
Posts: 1
|
1987 r30 350 wiring
bought this truck last month. The guy changed from TBI to carb because the TBI wiring was all melted and burned. He cut wires off at the fuse block. need help identifying the wires off the block that go to 1) oil pressure gauge & 2) temp gauge. I cannot figure out which wires go to the gauges from firewall side for those gauges. I know where both senors/switches are just need colors of wires that go to them.
|
|
|
|
04-09-2019, 12:42 PM
|
#2 |
|
Moderator
 
Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,977
|
Re: 1987 r30 350 wiring
Download the 87 & 88 wiring diagrams.
They are full line light truck diagrams so they have more than just the squarebody wiring. You'll need to page down to the RV schematics.
__________________
1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
|
|
|
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Linear Mode
