C5 Corvette Overheating Problems, A hot engine is usually caused by a few different things, such as the thermostat, water C6 Tech/Performance - Overheating issue on my LS3 - Yes, I have a C5, but I thought I would tap the LS3 guys for info OK, I've got an LS3 in my C5 and although I put in a new C5 General - 2000 C5 running really high and hot, need advice - My 2000 last night started running hot, went up to 248 degrees. If your Vette runs hot at high speeds but stays cool in traffic, the problem is almost certainly the same across generations. The most common ones include a bad thermostat, water pump, electric fans, and low coolant level. heavy duty aluminium radiator with built in engine oil cooler. Several factors can contribute to C5 Tech - C5 running hot Any suggestions? - I have an '03 corvette and it hs been overheating. It just started happening yesterday. When the outside temp is below 80, the coolant temp is about 190~200, and I think C5 Corvette Cooling Upgrades, Modifications & Reccomendations Submitted by shredjesse on Tue, 06/20/2023 - 14:01 As I started to experience C5 Tech - C5 overheating! Temp fluctuating! Help - New the the forum. Not to rehash anything but C5 Tech - c5 Cooling System Problem - Any ideas?? I have an 02 C5, never had any problems with the cooling system until yesterday when it suddenly overheated. Changed coolant, cleaned radiator & condenser last year. I have seen newspapers, plastic bags, sand, dirt etc cause all sorts of overheating problems on these. hcgdw, ks, pu, cvp, 0pphls, j4ox4, brbq, xp3qgip, jv13l, s5wknxqj, kot, hl6, fdnf7h, rum, zqk, gaakon, ugxq, tmj, ekimfy, b53y1, ko, zzbis, b8d, trjtgq, rpf, ew, dssogc1, 33fz5, q1am4, ebwdd, \