GMC QuestionsRefine by vehicle
What years are called All wheel drive vs. 4wd?
4.3 - Ever since i replaced my heater core the truck has been hard to start - kills the battery - let it sit for 4 hours or more and if fires right up- drive up the street and back - park it - go back to leave again and it will not start - also, once i get it started i will just let it run in the driveway and after 5 to 10 min it just dies -i have changed plugs, wires, ignitor assembly - I did a fuel pressure test and it read about 56 psi
only happens in 4wd lo or hi
My car failed nys emissions inspection(MIL command and KOER). they said i need to replace injectors. New replacements are expensive. Can they be serviced? i have almost 127,000 miles. My engine light trouble code was p2099
Hi! How can I resolve an error code B0004 on a GMC Savana 1500? It's a 2007 model with a 4.3L engine.
Cabin floods whenever heavy rains occur; cannot find source of leak. Have seen reports of brake light above rear window leaking, but there is no evidence of water damage on ceiling or sides; fabric covering looks good. Lots of water damage on floor. Appreciate any help.
Well reset the passcode by following my lock smith told me to do and was still having issues so a friend came over took him 5 hours but he got it started and it now is in limp mode for whatever reason... I have new battery fuel filter system cleaner does anyone now where the reset button is for the truck. Gm told me that the 2001 gmc 3500 didnt have a passkey but mine did and told me a few other things that were wrong so If anyone can tell me where the reset button is it would be great
Radio comes on and rear window wiper will start.
I need to have my Pontiac smogged for registration.
The check engine light is on.
Can you do this?
I had a broke 4wd switch and replaced and now i still can not get the auto 4wd or 4 hi or 4 lo to ingage, any ideas or thoughts would be very appreciated
When the vehicle is unlocked, the mirror continually folds out instead of tilting to the proper position. In reverse, the mirror assembly constantly, repetitively, and slowly "clicks" to the curb side view. The same will occur when the vehicle is placed in drive and when the mirror attempts to return to its original position.
They just locked up on me
Twice my fuel gauge has rotated past Full. Today I went to a GM service dept with the gauge reading at 5pm when it should have been about 3/4 full. They did a diagnostic and advise the cluster of gauges had a problem. When I got back in my truck the gauge now read 3/4. I stopped and filled the tank and it is now reading full as it should. Service manager advised to drive it and see if it fails again and if it does we all know it is going to cost $513 to replace the cluster with a re-manufactured cluster with a short warranty and labor, all costs $513. I don't understand how hooking up the test equipment could reset the or have the gauge show the right fuel level. I love my truck and plan on keeping it for another 5-10 years as I only put on 5k miles a year and the truck has 60,000 miles now. Should I wait to see if it fails again or go ahead and get it replaced for $513.00. Confused on why the gauge changed by them testing the computer. thanks, JJ.
Gas Guage worked fine and was always accurate until I changed the fuel pump out and now it isn't working at all
My truck starts just fine it will shake a decent amount while in neutral, when it shifts gears(automatic transmission) it will shift really bad like it doesn't want to almost like its slipping, when changing from drive to reverse as well it will start shaking more i think due to the lower speeds. No other obvious things to look at though.
Smelt like it overheated or something burned out. Then i noticed the PRND12 went dim. Then all the dash lights went completely out. Had a weird feel to the rest of the way home. I knw oil may be a bit low and i need a oil change too.
When I turn on security system my light doesn't blink anymore is there a fuse for this
friends car started with a ticking/knocking sound, smells a little like burnt oil but has oil in it. also will shake een idling. Almost sounds like sucking air sound too. And yes we are both women....
theres no power feed to the fuel pump
Replaced the master cylinder thinkin that was it and the brake light went off but the abs wont...abs control module maybe?
Truck won't idle. Stop sign have to have foot on gas & brake.
Could it be the thermostat
it runs rough when idling, but runs great when I get going and going down highway. starts great. check engine light keeps coming on. I replaced injectors. replace mass emissions sensor. new fuel pump. new spark plugs and wires. still does it. 2 shops can't figure it out. any ideas. I have spent over 4k on this.
I have an annoying lower dash rattle, I believe its coming from the panel below the steering wheel Is this easy to take off?
Car has ran fine until now. I dont know if its a bad fuel pump or electronic module? Any help?
I am asking because I have to remove my transmission to replace my rear main seal for my oil.
Truck was stolen when i got it back they never had the key that went with it so I had to replace the steering column with new key. Cuz they ripped the old one out trying to start it . now i get no fuel at all when i turn it on....
Car runs good till about 60 to 70 mph Speed odometer jumps from 10 to 15 mph and engine kind of stutters but RPM remain steady This is when brake system check and emerg. brake light flash on & off
The passenger side hinge is stuck and the tailgate window won't open. Thanks in advance.