Check engine light still on after replacing sensors. Had it put on computer at Subaru dealership and they said it needed a new computer. Has anyone else had this problem?

Check engine light still on after replacing sensors. Had it put on computer at Subaru dealership and they said it needed a new computer. Has anyone else had this problem? 1 Answer

Hello everyone, here's the history of the current problem. Bought a used 2003 Subaru Legacy with 190K miles. after 1 month P0420 cat efficiency code tripped the engine light. The light seems to come and go with no repair work done. 2 months later the car hesitates severely upon acceleration but does finally get going. I am not limited to any certain speed on the highway yet. Exhaust shop said cats were fine after they cut a hole and actually visualized the inside of the cat. Then I took it to firestone who said it WAS the CC. There was no diagnostic work done as admitted by firestone once they say that the P0420 code had been stored in the "computer". Was quoted 1200 to replace CC and 1100 to replace the O2 sensors. Should I believe the exhaust shop or Firestone? Can I replace the CC myself? 1 Answer

Paid 2300.00 for the car for my 16y.o. daughter. Only seems to have severe problems once engine gets warm.

I turned my 97 Subaru legacy 2.5gt off. When I tried to restart it everything was dead!!! It was like the battery wasn't hooked up. I took the keys out and walked in the house. I looked outside and the tail light were on and the front amber lights were on. I tried to start it and nothing. I cleaned the battery posts but it didn't help. I unhooked the positive cable and put the key in the ignition and turned it on in order to hook the positive cable up. It started just fine, however the running lights are still on and the dash lights are blinking! I turned the engine off and the running lights were still on and the dash lights were still blinking. I had to unhook the positive cable to stop this process. Can anybody out there point me in the right direction??? 1 Answer

I turned my 97 Subaru legacy 2.5gt off. When I tried to restart it everything was dead!!! It was like the battery wasn't hooked up. I took the keys out and walked in the house. I looked outside and th...

I have a 2002 Subaru legacy and it just came back from the body shop and had a new tailgate, light and rear window replaced from a hit and run, Got it home and it will not start anymore. Installed a new battery and the odometer and the door open lights come on but it will not even click. hit the hazard lights and it makes a buzzing sound any help will be appreciated as I have cleaned the terminals and connections checked the connections at the alternator and the starter. 1 Answer

I have a 2002 Subaru legacy and it just came back from the body shop and had a new tailgate, light and rear window replaced from a hit and run, Got it home and it will not start anymore. Installed a ...

Check engine light on 3 Answers

My 2010 Subaru Legacy check engine light along with cruise and AToil came on. Brought it to dealer and they said we were missing 2 fuses from the box. No body touched this and they charged me 150...