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Thread: Plugged Cat???
01-29-2012, 12:43 AM #1
So what would be the easiest way to test if my cat is plugged up?
01-29-2012, 12:58 AM #2
What is happening that makes you think it's bad or clogged?
The way I tested the one on my old truck is removing the O2 sensor to see if the idle and RPMs improved. The only other things I can think of doing is taking it off, or replacing it.
2008 Ext. Cab Silverado LT1 5.3L 2WD
APC LED Tail Lights | Spec D Smoked Third LED Brake Light | aFe Magnum Force Stage 2 CAI
01-29-2012, 01:28 AM #3
Just unbolt the front connector and if your truck runs better with it disconnected , I would replace the Cat2010 Chevy Silverado Z71 ext cab.4x4
72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills
"If He asks you to go a mile go two"
01-30-2012, 02:23 PM #4
- Join Date
- Jan 2012
- Sault Ste. Marie, Ontario Canada
A foul rotten egg smell in the exhaust is also an indicator that the cat is plugged/failing. Sulfur/sulfides give off a rotten egg smell.My lug nuts require more torque than your Honda makes.
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