Hi, I have a 1997 chrysler Town and Country mini van 3.8 engine. It has just over 115000 miles. The engine will lose power and then die after about two hours of highway driving, it will restart and run just fine after about 30 minute, but it will only run for about 30-45 more minutes before the same thing happen again. I'm getting a service engine soon light, code 12,51 and 55. I have already replace both up and down stream oxgen sensors from early trouble codes and at a friends suggestion, the PCV value and related hoses.
Optional Information:
1997
Chrysler Town and Countr 3.8
Already Tried:
replaced PVC value and hoses, both oxgen sensor, both crank and cam shaft position sensor, both in and output transmission sensors.