GMC Sierra 1500 QuestionsRefine by vehicle
anybody else notice this?
New plugs wires air filter oil change oil filter. Cleaned throttle body and replaced gasket 3 weeks ago. Had a rough idle before tune up and still does. Fuel filter was changed about 6 months ago. Why will truck not stay running.
The coils aren't firing at all, everything else working including fuel pump, replaced crank sensor, and cam sensor too. Lost. No codes coming up, all grounds checked
when driving my anti theft light comes on and shuts off all my gauges of but the battery gauge and turns off the ac it still blows air and drives fine what could be causing this???
clicking noise from under dash. could be a actuator in heat a/c system. can I fix this?
It is going back and forth between red and green... Still blowing warm air... Should I dump Freon and start from scratch??
Please help it's a challenge working out of this truck in one hundred degree heat..ANY info greatly appreciated
Replaced fuel pump and still won;t start.
I lost my power brakes and power steering why would that happen
From Day one (8/15/05) my Selector switch has given me problems. 2 switches, software update, TCCM replacement (warranty finally) and now I'm being told that my transfer case needs to be completely replaced!!! I'm done! This has been the only consistent issue with this truck and GM will not acknowledge the issue. HD's and Diesels do not have this issue, I have asked anyone and everyone who i see that has this style of truck. Looks on the Silverado 1500 page with this issue and its crazy!!!
my daughter has a 2000 gmc sierra 1500 4.8 ltr 4x4 . at first start up engine has a knock sound for 2-3 min then is gone for the day. No check engine light visible doesnt burn oil tune up piugs/wires with in 3 mos. . sounds lower end noise not top end. what do i check and how. is it a knock sensor possibly?
I live in s.Fl. Which is the kicker
My purge valve keeps getting stuck open! A new one lasts a couple of weeks and then it gets stuck open too! I've been through 5 in the last few months! What could be the problem?
it just started. i smell the coolant fluid inside the truck when i drive. is this a big problem?
To fix one day they just turned off and never came back on
Will the engine give problems in the future as it is repaired. The truck has done 190,000km.
I have read that the baffle needs replaced and is a common problem in the vortex engines. How much does it cost to repair or is it time to trade?
While driving down the road, once i get to about 58 mph my truck will start shaking. It increasingly gets worse up until about 70 mpg it dies down. Around 62- 63 is definitley the worse. I just got brand new tires, replaced the pitman and idler arm, its been alligned, i dont know what else to do with it.
Truck has 215k miles on it. Im thinking its misfiring? Maybe a coil pack? Help me out please
Vermin entered the heater ducts over the winter and died there. How much will it take to disassemble the heating ducts to get them out? Is there danger of compromising the air bags with this repair?
It will run ok on flat land. It seems to shift ok when in town. But if you throttle it to pass or climb hill, it falls and acts like it is braking and downshifts.
Dont know. Much history about truck the previous. Owner. Has passed. But i put an obd2 on it an no codes fuses are good spedo Works . I've. Also beleve the trans is good. Anyone have any ideas it sure would help
It runs fine after the engine warms up to normal operating temperature. Why or what causes could there be?
Struck can not trun down or off unless pull the fuse
After Driving to store truck wouldn't restart After some testing found alternator failed so replace. Started find
drove few miles again wouldn't start. Tried jumping- check starter & battery
Disconnected power to Alternator after 10 min. reconnected truck starts fine WHY???