258 running hot??
I just installed an electric water temp gauge. I didn't trust the factory gauge in the speedo. It would only go up about a third of the way and would never flucuate no matter the driving conditions. So after I installed the new gauge I noticed at idle it was running about 180*. Took it for a easy drive, with some incline for about 10 miles and it was running at 210*. How hot should it get, seems a little high to me. Thanks.
I picked up the radiator cap with built in thermometer from Advanced auto -works pretty well as a 2nd opinion.
CJ7, 258, Dana 20 T-case, Dana 30 & AMC 20, TFI Ignition upgrade, MC 2150 carb, YJ tub mod
Stock you are supposed to have a 195 thermostat in it so that is as 'cold' as it should run, 180 is too low... 210 sounds just right, a 50/50 mix of coolant is good to about 265 before boiling over.
86/00 CJ7 Laredo, 33x9.5 BFG AT's, 'glass nose to tail in '00, 'New' frame,wires and plumbing in '09. Carter BBD Carbed 4.0 HO in '10.
89 YJ Renegade. BBD Carbed 4.0 HO. Locked front and rear with 33x9.5 BFG AT's
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