Questions & Answers for: GMC hesitation Cars & Trucks

my engine hesitates when slow but is ok when floored then goes back to hesitating again ,worse when cold, 97 gmc safari 4.3 awd i had the same problem and i replast the cap and roter and it is fine ...

1994 GMC 5.7 L Hesitation Problems My truck is having some hesitation problems coming off of idle. It is also spitting and sputtering just as I let off the throttle as well. I have put new plugs, cap,

My 2000 Yukon engine hesitate My 2000 Yukon hesitate or something cuts off when I take my feet off the gas. It also sometimes hesitate when it is idling, it tries to cut off but it doesn't. Chk MAF ...

starter hesitates to drop out after turning starter hesitates to drop out after turning keyswitch back to run Probably will have to replace starter if you bendix is sticking. Easy DIY and not too ...

hesitation while exceleration 96 gmc suburban runs great 90% of the time. the other 10% it has a real bad hesitation. comp show a random misfire #1 temp does not seem to be a factor replaced fuel ...

engine is hesitant and sometimes backfires while 1998 gmc sierra 5.0L, engine is hesitant and sometimes backfires while cold and under load for about 1 minute. Changed fuel filter and air filter spark

Hesitate on starting Hesitates on starting. Replaced battery and recently replaced waterpump. Checked Starter was told it was good along with battery and alternator. What could it be? Sounds like to ...

intermintent rough idolling and hesitating intermintent rough idolling at stop lights,and hesitating while driving. Check for codes May have a bad Coil SOUND LIKE LEAN FUEL MIXTURE DUE TO STOPPED UP ...

Hesitation under heavy acceleration: 1st gear @ 20mph, 2nd gear @ 30mph, accelerates nicely to these points, then abruptly hesitates as if 'bogging' down. Have rebuilt throttle body, replace ...

hesitation when accelerate I have a 1994 gmc suburban 2500. The problem is that it hesitates and some time it will back fire. I noteice it more when I am climin is it fuel injected? seems like your ...