2003 Jeep Wrangler "car overheats highway speeds" Questions

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Question about Jeep Wrangler

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...overheats at at highway speeds. I've replace the fan clutch, the water pump, the serpentine belt, the thermostat, and most of the hoses. I've flushed the system and back flushed the system. Still, it ...

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...speeds and highway (60mph).  I just replaced the thermosttat and changing the clutch fan because of overheat isssues and did not know if this may have been part of the problem.  Please, any ...

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Question about Jeep Wrangler

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...overheats at highway speeds put cools down at slower speeds Check rad cap & check your rad hoses for one that may feel soft & collapsing & restricting flow under higher speeds. Sometimes ...

2001 ford expedition overheats when under load Car overheats at highway speeds especially in warmer weather. radiator, thermostat and water pump have been replaced Head Gasket

Question about Jeep Wrangler

1 Answer

overheats repaced hoses thermostat heater working fine This sounds like a typical Ram radiator problem. Im willing to bet it does'nt overheat quick. It does it slowly. Even while at highway speeds. If

...overheats at highway speeds. The cooling fans are coming on and at normal speeds okay just at highway speeds 65-75 mph the engine overhaeats? hi this is because the radiator may have chocks in it. so ...

...highway? If it is mostly idle and slow speed, check your cooling fan. Mostly they are thermostatically controlled, only turning on when needed. If this does not work, check the fan relay, fan motor, ...

Question about Jeep Wrangler

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...highway only, it overheats? When running steady, I take it you mean, sitting idling? If it's only overheating at highway speeds, and all else has been checked out & is o.k., I'd take a close look ...

car overheats and push-out water, When driving around at normal speed it does not overheat but immediatetly you floor it, the car overheats. No overheating when cruising no car make or model mentioned

...highway or stop and go...If the fan is the problem it should not overheat at high speed...if it overheats all the time you have a different problem...are you loosing any coolant? reliable-store.com ...

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