AskPatty Certified Female Friendly Logo

Automotive Advice

At AskPatty, we focus on giving the best automotive advice for helping people with their car questions. If you have a car question, start by asking our automotive experts. You can also use the search bar in the top right to search for a specific issue. All car questions are welcome and we look forward to helping you!


Ask a QuestionSearch for O2 Sensor Questions - Page 1 of 3


do i need special tools to replace the o2 sensor on my *97 bmw 740i? is it possible i can do it myself?
I have a Chrysler 2001 town and country van it needs a new o2 sensor. Is that something I can do myself?
My car is a 2000. I had catalytic converter, O2 sensors, timing belt and air bypass valve and gasket changed last May by Mazda in Brooklyn in order to pass an inspection. ($2689) I took my car back this month (less than 7000 miles later) and now they claim that car needs an intake manifold, plenham valve, intake valve, o2 sensors again! and intake gaskets ...
I have a 2000 Chevy Suburban, 132000 miles. Service engine light stays on after being taken to shop four times. Purchased it in January, service engine light came on 3 hours later. they have had to replace transmission pump, replace spark plugs, they say they replace o2 sensor, but it still comes on. I started using the ac 2 weeks ago, now my coolant is ...
Hi! I cannot get my o2 sensor off my 98 jeep wrangler. tried warming the engine, borrowed the wrench from autozone, even tried some liquid wrench (was replacing it so I figured it did not matter) I am not a weakling but I cannot make this thing budge!. The car is not on a lift, I just slide under. is my body angle not right? this is just too silly not to ...
have 2003 Kia Rio, bought used 3 years ago with 46,000 miles, now has 58,000 It has been in the dealership for 4 months off and on for check engine light. They have done many things including throttle body, fuel pump, computer, wiring harness,catalytic converter, o2 sensors, and etc. nothing has worked. One code it comes up is po133, a fuel code. I am at my ...
I have a Pontiac GrandPrix GT, and my question is what to do when the whole section of the gears including the cup holders gets hot more than normal... I am thinking it could be the O2 sensors or the main box of the mufflers is touching with the motor. what do you think it might be?

Need Car Advice?

Ask The Experts!

Looking for a New or Used Car?

Search for our Certified Female Friendly® Car Buying Marketplace locations

Help Our Charities