At 12:40 AM 2/21/2011, Gregg Carlen wrote: >Sitting at idle for awhile, the needle will rise to the top side of >the temp light. I turned on the radiator fan and it cooled right >back to the center. Still have a problem with the temp warning >flashing during startup and continuing for 10+ minutes. Possibly a >bad temp sending unit? Nope. Bad gauge. To make certain, pull the 42/43 relay on the relay panel. If as I firmly expect the symptom continues you have a bad cap inside the gauge which you can fix or I can. Pmail me. If the symptom goes away when you pull the relay, pull the level sender from the pressure bottle and clean the pins vigorously with Scotch-Brite then report results. While you're back there looking at the pressure bottle, inspect closely for impending cracks. I'll have a couple pictures up shortly. Yours, David |
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