Everytime i step on the gas pedal full power it dosent give it its all anyone know why

Everytime i step on the gas pedal full power it dosent give it its all anyone know why 1 Answer

i have a 2005 gmc yukon denali and when I place fuel in the tank the gas flows backwards, spilling. I have to pump REALLY slow and it takes maybe 20-30 minutes when filling up. Does anyone know what could be the problem?? 3 Answers

when fueling the tank the gas flows backwards, spilling. I have to pump REALLY slow taking breaks and it takes maybe 20-30 minutes when filling up. Does anyone know what could be the problem??

hi i have a 2005 gmc yukon denali.Car was running perfect now it hesitates and shakes.No codes no check engine light.Ones give a code for rich on bank 1 or 2.Last year i done my blocks and replace the headers and corsa exhaust plus air intake filter.After i took a trip to florida car start loosing power and rpms whent lower like 500 or sometimes below. I try soo many diferrent mechanics.Please help anyone! Realy appreciate Thank You 1 Answer

hi i have a 2005 gmc yukon denali.Car was running perfect now it hesitates and shakes.No codes no check engine light.Ones give a code for rich on bank 1 or 2.Last year i done my blocks and replace ...

I have a 2003 Yukon and I just replaced the right rear brake caliber. Will the pedal firm up at all just by pushing it a bunch of times or did I just not bleed it well enough? 1 Answer

I have no brakes what so ever until my foot is completely down

I am having trouble with my ac in 2005 GMC Yukon. The air just quit blowing out cold air. It still blows, just not cold. When I push the ac button, the motor does even drag a little like it used to when turing on the ac. Any suggestions? I checked the fuses, its not that 4 Answers

I am having trouble with my ac in 2005 GMC Yukon. The air just quit blowing out cold air. It still blows, just not cold. When I push the ac button, the motor does even drag a little like it used to wh...