i have jeep grand cherooke 2007 3.7l v6 i had a problem with ABS it's always on , i took it to the jeep agency , they connected it to check the computer , it said there is a problem with ABS , i decided not to change it but when i drove it it was too weak no speed no acceleration
.
plz i need your help speacialy the jeep agency cant do anything .

hazaimeh, January 2011

contact the manufacturer or another JEEP agent ask if problems with ABS would effect acceleration if not then you know that you can rule out ABS fault and look for fuel or fuel filter fault.
However If ABS does then get it fixed. try another agent for diagnostic report see if that comes up with same answer.

bb, February 2011