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    Difference between blend door, actuator, and HVAC programmer

    Before I start tearing things apart, is there any way to tell what the problem might be before I dig in? On my 91, I get no heat coming out of the vents, floor or dash. The heater hose lines to the heater core both heat up and the blower fan for the inside works fine. Just looking for any...
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    Occasional miss after warm

    Something else this 91 is doing, after it is driven far enough to warm up there seems to be an occasion miss. I feel it when sitting at a traffic light. It idles smooth and then it feels like a dead spot. It will do this every 5-10 seconds or so. Clears up when driving or at least seems to. No...
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    Code 4.15 Coolant sensor low temp

    Code 4.15 Coolant sensor low temp...FIXED Hey all, I just picked up a 91 convertible from a friend. The check engine light came on after a short drive, Code 4.15 Coolant sensor low temp. I found it to be about 1 gallon low on coolant. I filled it, disconnected power for about 1 minute to reset...
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    Hello from Colorado

    What's going on all? I've been into Corvettes since I was a kid. My dad worked as a painter at the St. Louis Corvette plant from 68-74 or so. I have had a 75 under reconstruction for a while and just bought a 91 convertible from my buddy yesterday. This one runs and drives :L
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