WebFeb 9, 2014 · 2.Install thermostat housing and thermostat assembly on intake manifold. Tighten bolts (1) to 28 Nm (250 in. lbs.). 3.Install the radiator upper hose to thermostat housing (2). 4.Connect throttle body electrical connector (3). 5.Refill the cooling system to the proper level. See: Service and Repair. If your Wrangler runs too long without coolant circulating through the engine, the head gasket can blow. Signs of a bad head gasketinclude: 1. rough idle 2. bad fuel mileage 3. water in the oil 4. a lot of white smoke from the exhaust A head gasket is a very costly and time consuming repair. Hopefully you’ve caught … See more The most common symptom of a bad thermostat is overheating. The thermostat doesn’t open up. This keeps the coolant from entering the engine. When this happens, the coolant in the radiator stays relatively cool, and the … See more As pressure builds around a bad thermostat that is stuck shut, you’ll notice that there may be coolant leaking around the thermostat housing. This leak is not the cause, but rather a symptom of your Wrangler’s bad … See more If your Wrangler has no heat at all, it is entirely possible that the thermostat is stuck open. When this happens, coolant constantly cycles … See more The first sign of a bad head gasket that most people are going to notice is a warning light or spiked temperature gauge. If you’ve noticed this, you need to get off of the road and get … See more
Warning on Fail-Safe thermostat Jeep Enthusiast Forums
WebJan 31, 2024 · At 165* the PCM has the option to drop out of open loop mode and into closed loop (hence 165* thermostats can give you problems in fuel injected vehciels) so running no, or a cold thermostat wont help you either. WebSep 7, 2024 · There are several reasons why the Jeep Wrangler heater is not working. The most common reasons include but are not limited to Faulty Blower Motor, inappropriate coolant level, bed thermostat, faulty temperature blend, faulty heater core, and hose. how old is harry pineros son
Jeep Wrangler Thermostat Problems
WebJun 7, 2024 · One reason why your Jeep Wrangler’s thermostat fails is that it has become too weak – weakened springs. When this happens, it can become stuck closed. A closed … Web1. Park your Jeep with the nose at an incline. 2. Remove the radiator cap. 3. Start the engine and allow it to reach operating temperature. 4. Once operating temperature is reached, squeeze the main upper water hose to force out any air bubbles in the system. 5. WebFeb 10, 2024 · 2024 Jeep Wrangler Thermostat 1. Disconnect and isolate the negative battery cable. 2013-2024 Jeep Wrangler Thermostat Replacement 2. Remove the engine … how old is harry osborn