2000 jeep cherokee classic running a bit rough
06-02-2017, 11:51 AM
#1
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Year: 2000
Model: Cherokee
Engine: 4.0 I6
2000 jeep cherokee classic running a bit rough
So I decided to flush the radiator and after doing so I had a messed up hose and antifreeze sprayed all over my engine bay
So I decided to hose it down a bit with water
She was running beautiful prior to me doing this
Now She's running a bit rough she still starts up and runs but something's definitely wrong
Wanted to know if my jeep family can point me in the rite direction
So I decided to hose it down a bit with water
She was running beautiful prior to me doing this
Now She's running a bit rough she still starts up and runs but something's definitely wrong
Wanted to know if my jeep family can point me in the rite direction
06-02-2017, 06:37 PM
#2
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Location: In the middle of Minnesota!
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Year: 1999
Model: Cherokee
Engine: 4.0
Is there any check engine light? If so, retrieve codes and post them here for guidance.
The engine management system on the 4.0 can be a bit finicky with water intrusion. With the 2000, you don't have a distributor so that is out. However, all other sensors are still in play.
The #1 that doesn't like water is the throttle position sensor. You could unplug the connector to it, spray it with electrical contact cleaner and reconnect.
Drive it a bit and see if the moisture works its way out. Otherwise, I'd concentrate on the TPS and I've often had to replace it. Use genuine Mopar if you do.
Good luck and keep us updated!
The engine management system on the 4.0 can be a bit finicky with water intrusion. With the 2000, you don't have a distributor so that is out. However, all other sensors are still in play.
The #1 that doesn't like water is the throttle position sensor. You could unplug the connector to it, spray it with electrical contact cleaner and reconnect.
Drive it a bit and see if the moisture works its way out. Otherwise, I'd concentrate on the TPS and I've often had to replace it. Use genuine Mopar if you do.
Good luck and keep us updated!