2004 GMC Sierra Denali "truck 4" Questions

02 6 liter Denali sputtered and died while driving on highway. Started once or twice afterward but than died again. Has fuel pressure at fuel rail when pressing schrader valve with key on. Cranks, ...

How to change fuel filter on 2003 denali when fuel level reaches 1/4 of atank the car sputters and sometimes shuts off. Anything over a 1/4 and it runs fine. i was wondering if i have to do anything ...

...Or, the tires are out of round ( meaning the tires have a hop to it; not completely round ). Trucks this old plus the fact of the MPH saying it can only go 80... I would say 60 is all your ...

04 trailblazer with inline 6 engine missing, sets off code Last spring I had the check engine light come on after the engine started missing. I found that #4 cylinder was misfiring from reading the ...

...4 tank even if the truck ran 30 miles with half tank A day before I put in 9 gallons of gas and ran 20 miles and it started sputtering while driving and wanted to cut off but I hit the gas hard ...

...no power. Looks like all 4 fuses for trailer are good. Not sure where else to check. you need to check to see if it is connected inside the truck there is a plug below the dash near the parking ...

2004 denali hard start after fueling after fueling have to cycle key 3-4 times before engine starts. Runs and starts fine other than after getting fuel change the fuel filter then get back to me.

Service tire monitor is displayed on the dash. What needs to b done to fix it? PUT IN LEARN MODE AND RESET 4 SENSORS IF ONE OR MORE DON'T LEARN REPLACE THOSE SENSORS AND RELEARN AGAIN

OO DENALLI GOT 4 CODES P0134 P0161, P1345 AND AGAIN P1345 po134 is o2 sensor bank 1 sensor 1 po161 another o2 sensor p1345 crankshaft position sensor possible cause for o2 are vehicle control module ...