My jeep makes a high pitched noise (1 Viewer)

[monniepoo]

When I start my Jeep it makes a high pitched squeal. Any ideas?

 

[Poser]

4.0?

What year?



Is this a sustained squeal or just a quick chirp and then it is done?


What is the volt meter doing when the noise is occurring?



Alternator belt.....I replaced the alternator and belt in my 1998 4.0 5 speed Wrangler this spring and no more noise.

 

[monniepoo]

1990 wrangler 4cl . Coolcruiserfj40 told me to check the blinker fluid and the muffler bearings but I have no idea how to check those things.

 

[monniepoo]

Its just when it starts up. and not all the time either.More like a chirp.

 

[cruiser88]

1990 wrangler 4cl . Coolcruiserfj40 told me to check the blinker fluid and the muffler bearings but I have no idea how to check those things.

oh dear....

Poser is spot on

 

[monniepoo]

oh dear....

Poser is spot on

So should I take it in to the shop then...

 

[cruiser88]

So should I take it in to the shop then...

Yep .

Or shoot by Robs house......Take just a few minutes

 

[coolcruiserfj40]

1990 wrangler 4cl . Coolcruiserfj40 told me to check the blinker fluid and the muffler bearings but I have no idea how to check those things.

check by the flux capaciter

 

[monniepoo]

check by the flux capaciter