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Symptoms of a bad PWM solenoid

7K views 2 replies 2 participants last post by  impa96 
#1 ·
I was wondering what the symptoms of a bad PWM solenoid or a worn bore. I have a 96 4L60E and I changed the servo and the fluid. Now sometimes when I stay around 1,300 rpms the car will surge up and down and if I stay at 1,300 to 1,500 rpms It will start to clunk. The motor will stall sometimes when I put the transmission in reverse. Also when I stop the car will sometimes lunge forward. The transmission has high milage but worked fine untill I changed the servo and fiuid. Any help would be great.


1870 Fix - 4L60E "mod A method 2" 95/6 -> 94
thebigbadWOLF
 
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