High pitched noise at startup?
Thread Starter
Member
Joined: Aug 2015
Posts: 183
Likes: 2
From: Florida
Year: 2001
Model: Cherokee
Engine: 4.0
High pitched noise at startup?
Like the title says; I have a high pitched noise at startup.
Jeep runs perfectly fine. Goes away after a couple of minutes.
Thoughts?
Jeep runs perfectly fine. Goes away after a couple of minutes.
Thoughts?
CF Veteran
Joined: May 2012
Posts: 7,965
Likes: 964
From: Lost in the wilds of Virginia
Year: 1998 Classic (I'll get it running soon....) and 02 Grand
Model: Cherokee (XJ)
Engine: 4.0
Ouch. Dunno what it is, but I'm pretty sure it ain't good. Might just be a water pump or alternator bearing.
Get yourself down to your nearest auto parts store and spring a whopping ten or twenty bucks for a mechanic's stethoscope. Start listening to different things in your engine bay, including different parts of your engine. You'll probably find the problem in a few minutes.
It's amazing what you can hear with one of those things.
But be careful! Don't listen to the battery. You'll hear things no man was ever meant to hear!
Get yourself down to your nearest auto parts store and spring a whopping ten or twenty bucks for a mechanic's stethoscope. Start listening to different things in your engine bay, including different parts of your engine. You'll probably find the problem in a few minutes.
It's amazing what you can hear with one of those things.
But be careful! Don't listen to the battery. You'll hear things no man was ever meant to hear!
Thread Starter
Member
Joined: Aug 2015
Posts: 183
Likes: 2
From: Florida
Year: 2001
Model: Cherokee
Engine: 4.0
Ouch. Dunno what it is, but I'm pretty sure it ain't good. Might just be a water pump or alternator bearing.
Get yourself down to your nearest auto parts store and spring a whopping ten or twenty bucks for a mechanic's stethoscope. Start listening to different things in your engine bay, including different parts of your engine. You'll probably find the problem in a few minutes.
It's amazing what you can hear with one of those things.
But be careful! Don't listen to the battery. You'll hear things no man was ever meant to hear!
Get yourself down to your nearest auto parts store and spring a whopping ten or twenty bucks for a mechanic's stethoscope. Start listening to different things in your engine bay, including different parts of your engine. You'll probably find the problem in a few minutes.
It's amazing what you can hear with one of those things.
But be careful! Don't listen to the battery. You'll hear things no man was ever meant to hear!
Ill deff pick one up. I know the pump is new but no history about the alt.
THe belt does screech on startup if the AC is on and I give it throttle. Could deff be in one of those pulleys.
I dont have a distributor
CF Veteran
Joined: May 2012
Posts: 7,965
Likes: 964
From: Lost in the wilds of Virginia
Year: 1998 Classic (I'll get it running soon....) and 02 Grand
Model: Cherokee (XJ)
Engine: 4.0
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