1997 GMC 1500 shakes at 50-55 mph

gmc
1500

#1

My 97GMC pu when I get on the fwy I get around 50 to 55 mph and it feel like it want to stall and it will shake into I let off the gas padle it will do the same when I go up a hill when drive around the back street it run ok and it is burning gas to fast. thanks


#2

If you retype this in good English, odds are you will get good answers. No one likes trying to interpret posts with misspellings, unknown abbreviations and no punctuation.