GMC Suburban Questions Any type

Voltage On Ground

I am getting voltage from the block to the firewall is this correct

My Volts Go Up And Down When I Use My Windows And Blinkers.

i was going home from work. About a 30 min drive. and when i use my heater, blinkers and windows. My volts went way down. when i parked my truck and let it idle for it went back up to 14 volts

5

4×4 Not Working Correctly

I have 3 wiring harnesses hanging down below the actuator none of which are connected to each other. My problem is the 4×4 is not working correctly it tries to lock in but has a loud popping nois...

1989 GMC SUBURBAN Transmission Fluid

I just inherited an 89 GMC Suburban. It is a 4×4 with an automatic transmission. It apparently has little to no transmission fluid in it. What kind of automatic transmission fluid do I use ? How mu...

1999 Suburban K2500

Front parking lights and rear tail lights do not work have no problems with brake lights, turn signals front or back, reverse lights and all dash lights work. Just no tail lights and parking lights...

10

94 GMC Suburban Front Brakes Will Not Release.

I have a 94 GMC Suburban and the front brakes are locked up. opened up the two lines going into the mater cylinder still would not release. Checked the rubber lines and they seem to be solid no visibl...

GMC 1990 Diesel 3/4 Ton Suburban.Dead Batteries. Trickle Charged For 2 Hour...

Truck won't start. Starter: click,click,click etc.Trickle Charger says 12 amps. After about 2 hours Trickle Charger up to 15 amps and Trickle Charger was HOT. Batteries are fairly new. Truck been si...

Will A 1991 4l80e Fit In A 99 Gmc Suburban That Has A 4l60e?

95 GMC Suburban 5.7 Won't Start No Spark, Sputtered Backfire Ran Fine Died

95 Suburban sputters/loses power, backfires Loud, now won't start. I have a 1995 gmc suburban 5.7 350 v8 k1500, bought it in 2001 and ran perfectly fine with regular tune ups and maintenance , ne...

1995 5.7 GMC SUBURBAN K1500 Won't Start.

95 Suburban sputters/loses power, backfires Loud, now won't start. I have a 1995 gmc suburban 5.7 350 v8 k1500, bought it in 2001 and ran perfectly fine with regular tune ups and maintenance , never...

My 1998 Suburban Doesnt Crank But Everything Else Works And The Security Li...

i just recently bought a 1998 GMC suburban. it used to start up fine then it would take a few cranks for it to start up now it doesnt even engage the starter. i replaced the starter only to find tha...

1997 Gmc Suburban Driving Lights Shut Down

While driving, light switch on dash gets extremely hot ( could melt or catch fire hot) head lights shut down.

5

1997 GMC K1500 Suburban. Car Ran Out Of Gas And Wouldnt Start After Putting...

tow truck driver hit a telephone pole with the back end of my car. i heard that if the car thinks it was in an accident it will shut the fuel line down. i put gas in to the distributor and it starte...

Turned Key And All Electric Died. Good Battery Died. No Lights No Power Not...

I got in my Suburban and turned the key. I heard a quick "fpsst" sound and may have seen a light flash from the fuse box inside truck. all electrical went extremely dim. without warning battery was ...

Why Does My 96 Suburban Shut Of Randomly/

1996 gmc suburban starts and runs perfect but turns off sometimes while idle and at stop lights

I Have A 1997 GMC Suburban. My Daughter Was Driving And Was Having Trouble ...

1994 Gmc Suburban

My truck starting but not run, I check gas system its in good condition, please help me

Suburban Starting Delay

when i turn the ignition to start the car the dash lights dont turn on right away. i hear a click within 10 seconds then the lights come on.

GMC Suburban Experts

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