OBD I scan tool

[99WhiteBeast]

Terry,
Do you have the ability to scan a OBD I computer (95 GT) to see if it is throwing any codes. I have the book that explains the codes.

I have a rough idle from 900RPM to 2000RPM. I've replaced plugs, wires, dist cap and rotor but still having issues. Any ideas?:confused:

[L8 APEX]

Mine will scan it. You may want to clean the TB with B12.

[99WhiteBeast]

I cleaned the MAF and still had issues. Got up under while running and noticed harmonic balancer not looking right.

The front main seal has had a small leak for a while and all the excess oil got to the balancer and ruined it. Replaced and set timing and purrs like a kitten:d

Timing was off 45 deg.:eek2: