I have a 1990 Chevy Cavalier which was nice enough to dump all its coolant on me after I parked at My folks Retirement community. After checking the heater hoses, I felt hot coolant leaking out from the gasket that leads through the firewall to the heater core. I beleive the core is toast. Pep Boys offers the core for $25. I've looked inside and found a trickle of coolant coming down from under the dash. I beleive its relatively easy to access the core. I haven't tried yet. Are there any other parts I need on that side of the firewall besides the core? Is anyone able to describe the procedure for me? I plan to do the repair on Good Friday. Please let me know if you can help. Thanks. :confused:

I have an 83 Delta 88 Royale, with a gas gauge problem. When the tank if full, the needle registers just over a 1/4 of a tank. The needle stays there until the amount of gas drops below that amount. (I count my blessings, that I at least know when I'm getting low gas, and not have to count mileage). The tank recently sprung a leak, so I thought it would be a good time to fix the gauge (I assumed the problem had to do with the float, or sending unit). I replaced the tank and sending unit, but the gauge still behaves the same way. I've already asked oldsmobile about a new gauge for the dash, and I got laughed out of the parts department. they told me to try junk yards.. . err scuse me a 'salvage yard. Is it possible to troubleshoot, and fix my existing gauge? If not does anyone know if I an auto parts store would have a compatible gas guage? Any options, or suggestions are appreciated. Thanks joatmon (Jack Of All Trades Master Of None)