Over the past 2 months or so I've had multiple issues with my wife's car. Passenger tail light not working, head lights constantly going out, doors do not unlock like they used to when you turn the key the second time, and an issue pumping gas. Tonight I replaced the head light and passenger tail light and now the dash lights are off and the SRS light is on. I have looked through the threads and have tried the things mentioned. I have checked all fuses, the harness in the driver kick panel, and the switch for the dash lights. All are good. As for the gas issue I can put about 1/2g in and it shuts off the pump, so it seems something is wrong with the evap system. Any help would be great.

Car has never been wrecked and has 154xxx. We bought it with 50xxx

 

Is this all at the same time? Sounds like a ecu problem if it is.

 

The headlights have been a constant issue, then everything else in the past 2 months or so. I also am having the damn p0421 code. I changed the o2 sensor about a year ago, but it's back. I need to get the car inspected

 

yeah did this all start happening at the same time? or is it stuff you ignored until it all piled up?

 

P0421 is usually the o2 or cat.... I had a p0421 and p0135, it was my o2 sensor

 

Bought a 2002 lancer gdi engine in April, been busy havent got a around to get it fully ready. The previous owner havent drove it in years. what are the parts i should change???? oh i noticed that whenever i get to 2000rpm or higher the gdi eco comes off