TC #75 EGR solenoid malfunction
Been getting the "SES" light on my 94 for a couple of years.Runs fine,just annoying.
Getting trouble codes #75,76,& 77 saying all 3 EGR solenoids are bad. I installed a new EGR valve when it first started but still comes on every time I drive it.Usually as I let off the pedal to come to a stop.
Also got soft codes saying:
Quad driver 1--bad
Quad driver 2--bad
Quad driver 3--ok
Quad driver 4--bad
Don't have a clue what this is. Like I said, it runs great.I'd just light to stop the light.
Don't wanna just pull the bulb!!