Question: P0420 Code On 2007 Jeep Compass

Is There A Way To Stop Your Car From Automatically Locking While You Are Driving

I have just bought a 2007 Jeep Compass, and I don't like that it locks automatically while I am driving.(and when the car is off and the key is in the ignition) I locked my keys in the car while I was pumping gas because of this. Is there any way to turn this feature off? The car was bought used, so unfortunately I don't have the owners manual :-( ...

P0420 Error Code. Oxygen Sensor

I recently got a check engine light on my truck and I went and got it checked out. I got a p0420 error code and the guy at auto zone told me my oxygen sensor is probably bad. I have only 80k miles on my truck but this made since as I had my truck serviced and had to get an o ring replaced and my head gasket had to be resealed and am thinking that maybe an improper seal was ...

1998 Cadillac Code P0420 Catalyst System Efficiency Below Threshold

The service engine light came on and the Code "P0420 - Catalyst system efficiency below threshold" shows up when i use the scan tool. When I read up on it, is says basically to check the 3 oxygen sensors, or the catalytic converter is bad. I put in new Platinum spark plugs in about a year ago. The engine runs fine, nice idling and is not missing. It did say bad gasoline can cause the light to come on. I would be surprised if ...

Replacing The Shift Knob

I have a 2009 Jeep Compass and I was thinking about buying a new shift knob and I was wondering how hard it is to remove and install a new one. ...

What Is The Best Engine Oil Filter For My 2007 Jeep Wrangler

I am trying to start my own oil change on my 2007 Jeep Wrangler Rubicon, and I want to use Mobil 1 synthetic oil and the best filter I can purchase. ...

What Can I Do To My 2007 Jeep Liberty To Make It Look Sweeter

I drive a 2007 black jeep liberty with tinted windows, chrome running boards and a chrome grill. i need some suggestions on what i can do to my car to make it look more like a mans car, regarding rims, body kit, etc. i would prefer the cheapest way to make it look better ...

O2 Sensor Before Or After The Catalytic Converter

Question: O2 Sensor Before Or After The Catalytic Converter, I think I need an O2 senor replaced on my 02 nissan altima because the P0420 (Catalyst System Efficiency Below Threshold (Bank 1)) code came up. I need to know what what sensor to get, the sensor before or after the catalytic converter? Best answer for O2 Sensor Before Or After The Catalytic ConverterThe O2 sensor after the catalytic converter is the converter monitor and this is the one that would generate a ...

P0420 Catalyst System Efficiency Below Threshold

1998 Cadillac 125,000 miles ( NOTE: I changed the Platinum sparkplugs at 100,000 miles and the car runs very smooth, no rough idling, or misfires, no other error codes). Also there is no funny smell. Someone told me that if I smell fuel or a rotten egg smell, then the cat is bad for sure. Only thing about this car.... when I drive my car (2002 Cadillac), the instant reading on the MPG will go from 25 MPG to 70 ...

How Much Is A Lien Fee For A Used Car Loan

I'm looking at a used jeep for about $20,000 and will be putting between 10-15k down andfinancing the balance. How much will my lien fee be? Dealer won't say until I commit to buying...? Ladystang what are YOU talking about? the term lien refers to a very specific type of security interest, being a passive right to retain (but not sell) property until the debt is payed. It is not something they put on if I don't pay, it's something ...

Catalytic Converter Question 99 Honda Civic DX

Are there any mechanical parts in a catalytic converter. My mechanic says my converter is bad. If I take my converter off and clean it out and blow it out, will it function better and prolong its life. My car died the other day and my mechanic said it was the distributor. He replaced it and my car started once again. 10 minutes after leaving his shop, my check engine light came on. He said the ...