Search results

Here was my old O2 sensor. I don't think it looks that old

Just got the new O2 sensor in today and did the replacement. Lucky the old one wasn't seized in and took about 5 seconds to replace. I also disconnected my battery to reset the electronics and when I reconnected everything I had no CEL so I'll see this Sunday on one of my longer trips if this...

Awesome, good to know! Thank you for the information and helpful links. I'll get one on order and hopefully that's the problem

If it was an O2 sensor wouldn't I get a check engine light? I haven't checked all my vacuum lines yet so I'll give those a look and listen. My coolant temp has been fine and even while wheeling it doesn't overheat at all.

How could I check if my catalytic converter is clogged?

Yes I have checked tire psi. I'm running about 32 psi all around as my tires are max 35 psi

Good evening everyone, I've recently noticed a drastic change in my Jeeps gas mileage from around 15mpg to now 9-10mpg. I'm pretty good at keeping up with the maintenance (no check engine lights), and I know my lift & 35" tires don't help but I've had those modifications on for the past 4 years...

Good evening everyone, I've recently noticed a drastic change in my Jeeps gas mileage from around 15mpg to now 9-10mpg. I'm pretty good at keeping up with the maintenance (no check engine lights), and I know my lift & 35" tires don't help but I've had those modifications on for the past 4 years...