executioner
09-03-2018, 05:31 PM
Just picked up a 93 that appears to have full power issues. When I turn the key and the green LED lights up, I didn't feel much difference. Checked for the secondary pump to run with the key on and got nothing. Checked power at the harness and thats good. I assume the pump is bad, but before dropping $200 on a new one I first put a vacuum pump on the line with the car running and wouldnt ya know, when I rev the car now it shoots up the RPM range much faster. Did I answer my own question? Can I bypass this system somehow? Thanks!