GMC Cars & Trucks - Recent Questions, Troubleshooting & Support
How do you bleed brakes on 1997 GMC jimmy
Brake bleeding Procedure
1. First, you have to depress pin location (see Image)
Keep this pin block so it will not pop out during the bleeding otherwise air will stay trap inside the system.
2. Start bleeding the Brake cylinder that is the farthest from the Brake master cylinder. Do the 4 wheels in the same matter.
Hope it helps.
1997 GMC Jimmy
How do I change the time in a 1996 gmc jimmy sl radio
Setting the Clock for All Systems Except AM-FM Stereo with Compact Disc Player
Press SET. Within five seconds, press and hold SEEK until the correct minute appears on the display. Press and hold SCAN until the correct hour appears on the display.
Setting the Clock for AM-FM Stereo with Compact Disc Player
Press SET. (The radio may be on or off.) Within five seconds, press the SEEK right or left arrow until the correct minute appears on the display. Press and hold SCAN until the correct hour appears on the display.
Hope it helps
GMC Cars &...
1990 gmc 6500 topkick with no spark or injector pulse
You are jumping to conclusions. Slow down.
No spark AND no injector pulse indicates none of the desired outputs were triggered. The ignition module makes spark when it receives a crankshaft position sensor signal, and then transfers control of that spark to the computer after it starts. The module takes its crank sensor signal and generates an RPM count that it forwards to the PCM(main computer) which is used for triggering the injectors and controlling timing. SO, if you had a bad crank sensor OR a bad ignition module, you could lose both spark AND fuel. a coil would not disable injector pulse. modules RARELY fail in a manner that disables RPM reference to the computer causing it to not fire the injectors...At this point, I would TEST the crank sensor as the next step. If its easier, 1 of the wires on the module goes directly there so you can test the crank sensor at the module.
1990 GMC K3500
3 days ago
2000 gmc 6500 truck wont turn over .
Gas or diesel ? Won't turn over ? No crank - turning the key to start an nothing happens ? Or turning the key to start an the starter engages an spins the engine ,but doesn't start an run ? Crank no start ?
Which of these
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GMC Cars &...
on Apr 17, 2018
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