catalytic

Hey all. Hoping you guys can help! My 2006 4.0 has an interesting issue. When I am at a complete stop, and in drive, there is a significant vibration seemingly from the exhaust. This only happens when in gear. When I put it in park, it smooths up. It’s uncanny. It doesn’t always...

Does anyone have experience with these catalytic converters? https://www.ebay.com/itm/156021060052?mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5337789113&customid=&toolid=10001&mkevt=1

Hi guys I got a 99 with a noisy rattling cat so i was looking to replace it. Before i order my parts i was looking into where it mounts to the manifold and that didnt look in too good of shape. so I started it up and stuck my hand up there before it got too hot and sure enough on one of the...

I have for sale a 49 state legal catalytic converter made by Eastern. It was on my Jeep when I bought it, but wouldn’t pass emissions in CA. It did pass emissions in TX fwiw. The cat itself is in good shape, but the piping downstream is rough. Make an offer!

Hello, I’m in need of some help with my 01’ TJ. I’ve had an engine light for my Cat converters about 6 months now but was told by the auto parts guys it was nothing to worry about... well lately I’ve been having issues and I’m thinking I should have worried. On cold starts it starts and runs...