automatic transmission (rebuilt by shop)
car has 180,000 miles on it. The previous owner sold it to me because it kept shutting off about 10 minutes after it started.
Ran DTC codes it came back as a catalyst system problem
checked catalytic converter and it was completely destroyed. Replaced it and car started right up.
however it still keeps shutting itself off!
it does not sputter or idle rough, but the cpu is showing no new codes. The anti-theft system light is not on either when it shuts off.
i have replaced the plugs and wires, fuel & air filters
i even went as crazy to change the timing chain and sprockets because they had never been done before.
still shuts off after ten minutes, basically as soon as the car heats up.
PLEASE HELP ME! :(
have the same problem?
Thursday, October 11th, 2007 AT 7:06 AM