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3500 Overcharging With New Alternator, Rv Wiring?

My 1988 C class 3500 is overcharging the battery. Since the regulator is in the alternator (new unit) I can only conclude that something in the wiring between the vehicle battery and the RV battery...


2007 Gmc Sierra Gauges Stop Working Sometimes When I Turn Ignition

only sometimes when i turn the ignition on gauges stop working and shifts real hard

Mikhled Maayah

I Have A Problem With The Oil Watch

The oil watch suddenly goes to zero when driving and I have to stop the engine and strate agian

4 views with 1 answer (last answer 20 hours ago)
Ryan Johnson

I Have A 98 Gmc With A 2.2l It Has Gas Leaking Into My Number 2 Cylinder I ...

I'm not sure if I have the vacuum lines right but I'm not sure if that would cause it to not close

3 views with 1 answer (last answer 21 hours ago)
John Williams

Intermittentt Starting

I have a 2008 GMC Envoy 4WD with the I6 engine, Drove car on Sunday started fine, and went out today no start, Had battery checked it’s fully charged, re-installed battery no start no solenoid click...

9 views with 1 answer (last answer about a day ago)

I Have Several Questions About Upgrading Suspension Of A Gmc Sierra 1500 5....

Would a lift kit or leveling kit be more beneficial? Do the kits come with the coils, torsion bars, or added leaf springs to beef up the suspension too? Would a kit increase truck weight and how ...

12 views with 3 answers (last answer about a day ago)

My 1998 Sierra Truck Starts Finemost Of The Time, But Randomly When I Try T...

I have changed cam sensor and distributor cap to no avail. there are no codes that come up when this happens and when I left it at my mechanic for a week it happened 2 times for him but randomly it w...

5 views with 1 answer (last answer about a day ago)

04 Yukon, Power Lose On Take Off And 50-60mph?

loses power on quick take off and when I wont to speed up from 1800rpm to 2200rpm..

17 views with 1 answer (last answer about a day ago)

Is 240,000 Miles A Lot For A 2005 Gmc Sierra 1500 Z71 Off Road?

I am looking at buying this truck, but the only thing that concerns me is that it has 240,000 miles on it. Someone told me that a 4x4 with 200,000 miles is just getting broken in. The truck is a sin...

6 views with 3 answers (last answer about a day ago)

Wind Shield Wiper Works On High Speed Only

wiper was frozen to window turned on it tried to work but couldn"t the next time I tried the wiper would work on high speed only

8 views with 2 answers (last answer about a day ago)

Why Does My Ac Belt Keep Breakinf

Replaced AC belt and it broke again after two weeks. It squeaked now and then.

9 views with 2 answers (last answer 2 days ago)

Why Would My 94 Gmc K1500 5.7l Make A Loud Pop And Then Almost Die When Acc...

It runs great when it's cold but once the truck warms up it starts acting up... What could I do to fix it?

3 views with 1 answer (last answer 2 days ago)
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