Originally Posted by 88bonnsse
would a bad alternator cause this problem.. i noticed the battery meter drops alot right when the car stalls or is about to stall...... also traction control stays stuck off when the car stallls and i restart.
also i have a extra icm i grabbed out the junk yard with some coils.. i already replaced the coils... should i try changing the icm? whats the worst that would happen. i could fix the problem.............
As the RPM drops so does the output of the alt. So that shouldnt be a prob.
Give the ICM a try, cant lose anything. A fuel pressure tester is like $40
I would keep the 140 AMP alt. They may swap if the clock is similar (position where the wires exit the alt)