My 93 GMC truck it won't start unless I unplug map sensor vacuum hose when I try it to plug it back up truck turns off its starts like fludding its smells a lot off gas. But with out it it stays runing

My 93 GMC truck it won't start unless I unplug map sensor vacuum hose when I try it to plug it back up truck turns off its starts like fludding its smells a lot off gas. But with out it it stays run 1 Answer

My 93 GMC truck it won't start unless I unplug map sensor vacuum hose when I try it to plug it back up truck turns off its starts like fludding its smells a lot off gas. But with out it it stays runing 1 Answer

I HAVE A 91 GMC C3500 WITH A 454 IT'S A 5.7 ENGINE AND ITS RUNNING LIKE CRAPE WHEN I TRY TO DRIVE IT IT WHANTS TO STALL OUT 2 Answers

I HAVE A 91 GMC C3500 WITH A 454 IT'S A 5.7 ENGINE AND ITS RUNNING LIKE CRAPE WHEN I TRY TO DRIVE IT IT WHANTS TO STALL OUT THE IDEL GO'S UP AND DOWN SOME TIMES WHEN I COME TO A STOP IT CUTS OFF...

i have a 2000 Gmc Jimmy v6 when driving it sometimes it goes dead in the middle of road and when try to crank it it smells like its flooded and try to put gas in it and ity may hold 2.00 dollars and then spit it back out on the ground like its full can some one please tell me what this means? 2 Answers

when driving it sometimes goes dead in the middle of the road. then when try to crank it sounds like its flooded out. Go to try put gas in it and somestimes it want hold but 2.00 dollars and spit t...

My 1998 Sierra truck starts finemost of the time, but randomly when I try to start it it turns over and ignights and then immediatly dies. 2 Answers

I have changed cam sensor and distributor cap to no avail. there are no codes that come up when this happens and when I left it at my mechanic for a week it happened 2 times for him but randomly it w...