the car runs great but sometimes it jumps and jerks like a blowed head gasket. the smell of gas is strong and it only runs top grade fuel.it only happens when its cold i have tried cleaners and additives but not happening
2007-11-06 06:22:07 · 3 answers · asked by mapleonthehill 1 in Cars & Transportation ➔ Car Makes ➔ Dodge
it is mutiport injection, mot a carburetor, not throttle body injected. get it scanned for codes. i have seen alot of those do that when the upstream oxygen sensor gets old and lazy. it will not always set a code, but it will blow black smoke out the tailpipe because it is running so rich.
2007-11-09 04:58:46 · answer #1 · answered by sprinkles 6 · 0⤊ 0⤋
93 doesn't have a carburetor on it they have a throttle body fuel injection unit,you might want to have it scanned to see if there are any trouble codes on it,you might also want to get a compression check done on it,this will tell if it has a blown head gasket or not,the scan may tell you if it has any bad sensors that will cause this to happen,good luck with it.
2007-11-06 15:06:36 · answer #2 · answered by dodge man 7 · 0⤊ 0⤋
It has a temp sending unit for the gage and a temp unit for the engine controler. The one for the controler is out of whack. Get it replaced.
2007-11-06 15:18:36 · answer #3 · answered by Jackolantern 7 · 0⤊ 0⤋