1993 Pontiac Firebird Repair Question
Pontiac Firebird Air pump Problem
still comes on??? explain and stop throwing parts at it
well I go down the road and service engine light comes on so I put my code reader on ti and it sayes number2 and 3 egr silinoid not working
the car runs rough when after light comes on
light comes after you go about 3 mi.s
you have a egr with the 3 solenoids on the top??
yes 3 on it
what was the code number??
there is no code 72
73 is for the ac and 74 is for one of the solenoids.
I will have to put code reader back to make sure what they are I will get back to ya