U/D Pulley Problems
#1
U/D Pulley Problems
Hey Everyone,
I need some input and some help please! Over the weekend I tried installing MAC U/D Pullies on my 1994 Cobra. I ran into some problems so I ended up just installing the Crank Pulley and a new belt. As of right now I have all other pulleys stock. The test drive yesterday was fine, no problems occurred. But today on my 40 mile commute to work I started having some problems. When I was in some stop and go traffic the car would sputter and jerk as if it wanted to stall. I really had to get the rpms up high before shifting into 2nd or 3rd. Also when cruising around 50mph If I put it into 5th the car would do the same thing. In 5th gear going 70mph everything was fine. Also, when stopped at a light idling the voltage gauge would jump back and forth a few millimeters past the center line of the "normal" range. What is going on here? Any solutions? Thanks for any help/info!
I need some input and some help please! Over the weekend I tried installing MAC U/D Pullies on my 1994 Cobra. I ran into some problems so I ended up just installing the Crank Pulley and a new belt. As of right now I have all other pulleys stock. The test drive yesterday was fine, no problems occurred. But today on my 40 mile commute to work I started having some problems. When I was in some stop and go traffic the car would sputter and jerk as if it wanted to stall. I really had to get the rpms up high before shifting into 2nd or 3rd. Also when cruising around 50mph If I put it into 5th the car would do the same thing. In 5th gear going 70mph everything was fine. Also, when stopped at a light idling the voltage gauge would jump back and forth a few millimeters past the center line of the "normal" range. What is going on here? Any solutions? Thanks for any help/info!
#3
#5
Even though the car ran fine before I changed the crank pulley? How can I check to see if the alternator is going bad?