Subjects>Auto>American Cars

Why is your Jeep Grand Cherokee overheating when you idle?

Anonymous

∙ 14y ago

Updated: 12/7/2022

My 2000 would overheat at idle; in park & slow traffic. Ran normal on the highway. I 1st replaced the fan relay everyone has been blogging about, engine still overheated. Next attempt for victory, I replaced the temp sensor switch; defeated again. I then replaced the thermostat & haven't had a overheating incident since.

Wiki User

∙ 14y ago

What else can I help you with?

What is the idle speed for a 95 jeep grand Cherokee?

600-1200 the computer will vary it.

What is cold start idle speed of 1995 jeep grand Cherokee?

900-1200

How do you adjust the idle on a 1996 Jeep Grand Cherokee?

Idle speed is not adjustable. The computer controls the speed with the idle air control motor on the back of the throttle body.

Does a 95 Jeep Grand Cherokee have a IAC sensor?

It has an IAC ( idle air control ) motor on the throttle body.

2004 Jeep Grand Cherokee still won't idle properly. Have already replace idle valve. Any suggestions?

try your egr valve

Why would your 1994 Jeep Grand Cherokee Laredo stall briefly and your speedometer jump?

Having the speedometer jump and the engine stall in the 1994 Jeep Grand Cherokee Laredo could be a problem with the idle and the transmission. The transmission slipping can cause the speedometer to jump.

How can you get the low 500 rpm idle up a little on a 1994 Jeep Grand Cherokee 6 cylinder?

The idle speed is computer controlled. If the idle is too low, there is a problem with a ssensor or the idle speed motor.

Why does the Jeep Grand Cherokee Laredo not stay idled?

Idle air control valve found on Tue backside of throttle body.

Why your 1997 Jeep Grand Cherokee Laredo lurches when turning?

It can be stuck in 4 wheel drive or the idle control system needs attention.

What would cause low compression in 2 cylinder and erratic idle in 2001 jeep grand Cherokee?

maybe you need a new head gasket?

What would cause 1998 Jeep Grand Cherokee to idle high and check engine light to come on?

most common cause, a vacuum leak.

What would cause a 2003 Jeep Grand Cherokee's water temperature to rise at idle and fall again while driving?

Inoperative radiator fan.

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