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I have error code P0420. Toyota recommended replacing A/F ratio sensor on bank 1. Did not fix the problem. Next recommendation is to replace cat converter. The car has intermittently shown this problem for the last 150K miles, about once a year. Based on what I have seen on forums, this problem is common, and often requires replacing parts until it finally goes away. There does not seem to be any clear methodology to diagnose the problem right the first time.

..960. Cost $1600!
Have now driven ab. 300 miles and still 4 things on the test gauge show up negative. Mechanic keeps telling me it's because it's a European car. Is this true?

Mechanics are getting too

my van overheated not familiar w/where parts are

my van overheated not familiar w/where parts are

it seemed to get better as it warmed up now it backfires and it doesn't want to start. Ive changed plugs and wires no help if I do get it started its very rough idle and no power when i put it in drive

it looks that it appear mainly at the first start,
please your advice.

just want to know more about the short code. i use the same car

In an older car I would say the condenser was going bad. Static and rough idle happened at the same time.

i bought a used 2008 Toyota Camry hybrid from America and discovered that the engine has experience over heating and also the inline-4, Atkinson cycle has also melted before the arrival of the car. please what could be the cause of these problem and how can one fix it

what does 2007 honada pilot transmission looks like

i want to know where to find 2007 honda pilot transmission drain plug

I was told to relace the cam sensor and did that but the problem still persisted. This will only happen when the car gets hot, after is cools down the car will start up again.

I change plugs . Whats next?

Every once in a while and it seems it's when I push the "Driver 1 or 2" button my dash lights go crazy. All of the lights on my dash start circulating...ABS light comes on, then to seat belt light, then to driver info, on to mileage, battery light comes on, etc and it starts all over. I'm afraid that my car is going to stall or something. Any ideas what is causing this. I haven't had any diagnostic codes come up or check engine lights either except for the loose gas cap light. My car is in relatively good condition but has 120,000 miles.