T
thedoctdr
Guest
Trying to run down problems with a 90 convertible. First problem is the dic has either been replaced or did not come with one. Just a hard piece of plastic with the corvette emblem above the climate control center. Was this an option in 90. Second, car is bogging down, missing under partial throttle, hot or cold. Had a code h32 pop up, found vacuum hose off the egr solenoid and put it back on. Code is gone, but runs worse now. Also, the climate control system will malfunction intermittently, shows No temp on startup, just three dashes, and blower comes on at full power. Have to keep turning the key on and off until the temp appears in the window, then it functions normal. Am leaning toward egr problems except for the climate control issue, which kinda points toward the ecm or a ground issue. First vette and will appreciate any help.