4.3 knocking...

Redriverranger · 05-01-2010, 04:58 PM

My bro-in law just had an LT1 knocking and it was the crank hitting a small indentation in the oil pan.

Nuts · 05-01-2010, 07:16 PM

Quote:

Originally Posted by Redriverranger

My bro-in law just had an LT1 knocking and it was the crank hitting a small indentation in the oil pan.

I'm gonna pull the pan off this week an check. This thing sounds like 2 kitchen pots banging together lol

carwash · 05-01-2010, 10:40 PM

Definitely a clearance issue... pull the pan and you will see your problem im sure.

sarge · 07-04-2010, 01:47 PM

I'm laughing at this post now !

Nuts , you ever find out what was knocking ?

I sure did

on mine ! rod bearing took a crap

Nuts · 07-05-2010, 12:44 PM

Yep, crank smacking the pan. But I also found out that motor liked mixing water and oil so I pulled it and found a good motor to replace it.

I still have those 2 blocks if you want them lol

05-01-2010, 04:58 PM	#1
Redriverranger White ranger guy Join Date: Nov 2007 Location: Red river gorge,ky Posts: 274	My bro-in law just had an LT1 knocking and it was the crank hitting a small indentation in the oil pan. __________________ 91 Ranger ext cab, 60, 14 bolt, 4:88's, 39.5's, doubler, lot's of character

05-01-2010, 10:40 PM	#3
carwash pimpin' IS easy Join Date: Jan 2007 Location: Union, KY Posts: 3,344 Images: 605	Definitely a clearance issue... pull the pan and you will see your problem im sure. __________________

07-04-2010, 01:47 PM	#4
sarge Pure Bacon Join Date: Jan 2007 Location: Trenton, Oh Posts: 1,098	I'm laughing at this post now ! Nuts , you ever find out what was knocking ? I sure did on mine ! rod bearing took a crap

07-05-2010, 12:44 PM	#5
Nuts Join Date: Feb 2008 Location: middletown,oh Posts: 508	Yep, crank smacking the pan. But I also found out that motor liked mixing water and oil so I pulled it and found a good motor to replace it. I still have those 2 blocks if you want them lol