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Why causes a 1994 jeep grand Cherokee Laredo's check engine light to go on?
Wiki User
∙ 16y ago
That can be caused by an number of reasons. The most common is a misfire or a multiple cylinder misfire. This can me caused from an internal oil leak into the spark plugs. You can go to an Auto Zone or any place like that and they can hook the Jeep up to a diagnostic machine to let you know what the code is. That will help you figure out where to start to fix the problem. If the light is flashing do not drive it because it is something more serious.
Wiki User
∙ 16y ago
Wiki User
∙ 18y agouse a code scanner to find out. You should be able to borrow an OBDII code scanner from an auto parts retailer in your area.
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What do the Jeep 2005 grand Cherokee check engine light symbols look like?
The check engine light on a 2005 Jeep Grand Cherokee looks like this... Here is a link Check Engine Light It looks like a little yellow engine.
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Check the operating mechanism
Cherokee Check engine light?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
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A gasket could be the cause of a Jeep Cherokee engine to whistle when it's cold. Check the throttle body gasket to see if it needs to be replaced.
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It is a communication issue between the cluster and the other computers. It could be any computer or any wiring in between. Not a diy repair. Take to a capable mechanic.
What do the Jeep 2005 grand Cherokee check engine light symbols look like?
The check engine light on a 2005 Jeep Grand Cherokee looks like this... Here is a link Check Engine Light It looks like a little yellow engine.
What does it mean when the check engine light flashes on a 2000 grand Cherokee diesel?
A flashing check engine light normally means you have a misfire.
What causes 89 Jeep Cherokee to stall after being diven?
Check the operating mechanism
Check engine light on 95 Jeep Cherokee Sport?
There are several reasons why a check engine light could be on a 1995 Jeep Cherokee Sport. A few reasons are a loose gas cap, spark plugs, or low oil.
What causes Code P1698 on a 2004 Jeep Grand Cherokee?
P1698 no bus message from tcm. The engine computer is unable to "talk" to the transmission computer. You need to check the wires between the two.
What are most likely causes for 1987 jeep Cherokee 4.0 engine to not have spark but yet the engine turns over fine?
The engine will turn over with spark or no spark. Your's turns over I assume and has no spark. Check the coil pak. or ign. module if equipped.
What would make check engine light come on in 2004 jeep Cherokee?
There are pages and pages of things that can cause a check engine light. Have the code checked with a scanner.
Reset Check engine light Grand Cherokee?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Reset check engine light 2004 Jeep Grand Cherokee?
Disconnect the negative battery cable for about two minutes and that should reset your check engine light.
How do you reset check engine lite on 1993 Jeep Cherokee?
With a scan too or with a battery disconnect.
Cherokee Check engine light?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
Why does the 2001 Jeep Cherokee Check Engine Light not come on?
Why would you want it to come on. Its not on because theres nothing wrong with your engine.
