2000 GMC Sierra 1500 Questions

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After my engine has been running for a mile it will slows down and over heats a little and feels like the engine is not getting enough fuel but got my fuel pump checked and it is fine. I have replaced the throttle sen...
Problem started after the trucks battery and fuel pump messed uP 4 days ago. Fuel pump replaced and we got a new battery The same day. Basically we have to continuously flick the turn signal/hazard button off and on i...
drivers side leak under dash
Sometimes when I start my truck and put it into gear it won't move like it is in neutral. When it does this i noticed that the service 4x4 warning is on and the push button 4 wheel drive selector on the left side of t...
Air only blows out of defrost vents (not dash vents). Air currently only blows hot regardless of temp setting or if a/c is on. Passenger window will not roll down. Code reader also does not work. Is there a...
leaking bad need to put coolant every time i drive somewhere
my transmission was taken out to be rebuild and the neutral safety switch was damage now im trying to color code my wires from the horness as well as to the transmission control unit.im getting the reading of a po700 ...
oil leak i am not certain but know it is not rear main seal so i am tkinking it is oil p sw
Look on several auto parts sites and unable to find this part.My 4-wheel trouble light comes on randomly and at times hard to get out of 4-wheel drive
i changed the rear pinion seal , i marked everything and put everything back the way it was marked counting the threads to put the nut back on , but now i have a howing noise when going down the road seems like when i...