1999 GMC Sonoma "hesitation pressing gas pedal" Questions

...i put the truck in drive and press the pedal to the floor it hesitates and the truck slowly and i mean 2mphwhen the gas pedals to the floor What size engine does it have? Sounds like a timing

...pressing gas pedal When the truck is in nuetral and I press the gas pedal it hesitates. idles perfect. changed the throttle positioning sensor and it didn't make a difference. When I put it in ...

...gas pedal is loose and as I press on the gas pedal the rpm needles won't move it hesitates looking like when I push the gas pedal even more then it might move a little bit what can I do Or maybe the ...

...gas pedal is pressed. Lots of hesitation and some backfiring when gas pedal is pressed. We need to know more about what car and engine you have, but the primary suspect is that the timing belt has ...

pressing the gas pedal can be the fuel filter, change it first since its the cheapest, next would be bad spark plug boots cracked, or spark plug gaps to wide, then lastly dirty fuel injectors.--------

gas pedal hard it respond good this only happen went i stop in traffic Sounds like it may be a lean fuel issue . Although a bad spot in the throttle position sensor can cause a hesitation . Bad plugs,

...just random occurance, feel it sometimes while idling. Sounds like your spark plugs need replaced. ( long shot answer) A bad knock sensor will cause an engine hesitation when pressing the gas

hesitation at a coplete stop when I press the gas pedal the vehicle does not move or hesitates real bad Are you getting any CHECK ENGINE light at all? That's my 1st ? before troubleshooting any ...

...pressing gas pedal to pick up speed again. I lift foot off gas and it may/may not move if I apply pressure again. Have had every filter checked/replaced. Transmission fluids also. Fuel pumped just ...

...pressing the gas pedal the Explorer makes a sound that reminds me of a cappuchino maker(a whoosing sound). The sound stops as soon as you take your foot off the gas pedal. The Explorer has 114,000 ...