Rod Knock I think.

Reply Subscribe

Thread Tools

Search this Thread

11-02-2015 | 10:38 PM

Jtgregel

Thread Starter

Newbie

Joined: Oct 2015

Posts: 8

Likes: 0

Model: Cherokee

Rod Knock I think.

4.0 when I first start her she is quite for about 20 seconds. Then it starts knocking like a Diesel engine. Then after it warms up a bit the knock is barely noticeable. 351,000 on my Cherokee. Any suggestions or advice?

Reply Like

11-02-2015 | 11:00 PM

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

Likes: 1,566

From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

What year and which oil filter are you using?

Reply Like

11-02-2015 | 11:13 PM

DFlintstone

CF Veteran

Joined: Aug 2011

Posts: 10,489

Likes: 19

From: Nor-Cal Coast

Year: 90,84

Model: Cherokee

Engine: 4.0,2.5

Gotta be an 88, Eh? Also, where are you?

Reply Like

11-03-2015 | 06:49 AM

Jtgregel

Thread Starter

Newbie

Joined: Oct 2015

Posts: 8

Likes: 0

Model: Cherokee

Quote:

Originally Posted by cruiser54

What year and which oil filter are you using?

OEM mopar MO-090
2001

Reply Like

11-03-2015 | 06:55 AM

Jtgregel

Thread Starter

Newbie

Joined: Oct 2015

Posts: 8

Likes: 0

Model: Cherokee

Quote:

Originally Posted by DFlintstone

Gotta be an 88, Eh? Also, where are you?

2001 Nashville TN

Reply Like

11-03-2015 | 08:18 AM

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

Likes: 1,566

From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Rod knock doesn't go away.

Automatic?

Reply Like

11-03-2015 | 08:18 AM

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

Likes: 1,566

From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Quote:

Originally Posted by DFlintstone

Gotta be an 88, Eh? Also, where are you?

88?

Reply Like

Rod Knock I think.

Rod Knock I think.

Trending Topics