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#1 |
Registered User
Join Date: May 2010
Location: ambler, pa
Posts: 325
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1982 Gmc electrical mystery-Really dumb question
Ok, this one is going to sound really stupid but here goes. This truck has been sitting for the good part f 10 years and we are going to try and get her running again. Everytime somebody needed a part for their other trucks we would steal it off of ths truck. Now we cant remember what one part was that we took. It was bolted on the firewall and it was a small square black box. This is the last piece we need to throw back on her to give her a shot at life again. Definitly electrical part we remember that much, could it have been a voltage regulator??????? any help would be appreciated
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Just would like the snow to stop so I can actually work on my truck!!!!!!!!!!! |
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#2 |
Registered User
Join Date: Sep 2010
Location: state of denial
Posts: 271
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Re: 1982 Gmc electrical mystery-Really dumb question
Nope, not voltage reg. Those were internally regulated.
Engine size may help. Pics of the connector would really help. Or even wire color and number of wires. Only black boxes I can think of on the firewall are the wiper motor and junction block (which really isn't a "box").
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Jay 2001 Pontiac Aztek GT |
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#3 |
Registered User
Join Date: Mar 2009
Location: MD
Posts: 417
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Re: 1982 Gmc electrical mystery-Really dumb question
Is it the electrical part in the upper right of this picture?
http://67-72chevytrucks.com/vboard/s...6&postcount=29
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2006 Silverado Crew Cab 1500 4x4 5.3L automatic 1986 M1008 CUCV 6.2L Detroit Diesel TH400 4.56 Detroit Locker rear NP208 1973 K20 "Silverado" 350ci, HEI, TH350, NP203 with 2wd conversion, A/C, power windows,tilt wheel, dual tanks. My '73ish K20 thread My 5yo son claims it as his. 1987 V20 Custom Deluxe 350 TH400 NP208 "farm truck" getting parted out. 2016 Nissan Altima grocery getter/commuter |
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#4 | |
Registered User
Join Date: May 2010
Location: ambler, pa
Posts: 325
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Re: 1982 Gmc electrical mystery-Really dumb question
Quote:
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Just would like the snow to stop so I can actually work on my truck!!!!!!!!!!! |
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#5 |
Next!
Join Date: Jan 2003
Location: Eastern Pa.
Posts: 2,479
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Re: 1982 Gmc electrical mystery-Really dumb question
Are you missing the Engine Wiring harness block?
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86 K30 CUCV M1028A1 86 K30 CUCV M1028a2 dually 86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump More square bodies and CUCVs than I care to admit to 2020 Silverado K3500HD Work truck |
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#6 | |
Registered User
Join Date: May 2010
Location: ambler, pa
Posts: 325
|
Re: 1982 Gmc electrical mystery-Really dumb question
Quote:
__________________
Just would like the snow to stop so I can actually work on my truck!!!!!!!!!!! |
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