Ford Ranger Forum - Forums for Ford Ranger enthusiasts!

Go Back   Ford Ranger Forum - Forums for Ford Ranger enthusiasts! > >
Forgot Password? Join Us!

Welcome to Ford Ranger Forum

Reply
 
Thread Tools Search this Thread

  #1  
Old 03-02-2011, 08:41 PM
rangerover rangerover is offline
Ford Truck Driver
 
Join Date: Sep 2010
Posts: 96
Default Potential problem with one of the Catylitic Converters

Hey guys, I've got an issue with part of my exhaust (i hope it is at least). For starters I have the 4.0 v6 with 121k on it. Now, there is a cat that sits right up under the engine about it in the middle, and when the truck is idling you can hear what sounds like a grinding noise from the exhaust. I know that this is not the timing chain guide because that sound was present well before this one ever showed up (and it only makes that noise on cold days). Now when I accelerate or put the engine under any kind of load this sound persists and gets slightly worse until I let off. Is this the sound of a clogged cat, or one that is slowly disintegrating? Or something else altogether? And yes I did use the search function, just didn't find what I was looking for...Thanks!
__________________
2002 Ford Ranger with 142k
31in Cooper Discover ATR
Gibson 2.5in Cat back exhaust
CTC Camper shell
K&N Panel filter
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Potential Thermostat Problem mike1021 4-Cylinder Tech 10 03-22-2013 09:26 PM
Hi! Potential new owner here. bcoors Introduce Yourself 30 02-06-2011 12:53 PM
catalytic converters fedupdon Exhaust and Mufflers 4 01-29-2011 10:06 AM
Potential new owner maddiedog Introduce Yourself 24 12-19-2010 07:18 AM
Califonia Approved Catalyctic Converters Macs Dad Exhaust and Mufflers 6 08-11-2010 03:21 PM