I've seen a lot of cruze diesel Check Engine Light (CEL) posts on this forum, just wondering if anyone has seen these types of CEL problems this many times:
Purchased 01/2014, the Chevy Exchange, Lake Bluff, IL.
1st CEL approx 2500 miles. Took user manual advice and changed diesel vendor source and drove about 150 miles and multiple startup and engine off cycles until CEL cleared.
2nd CEL approx 4900 miles; technician pulled code stating force DPF regen. Technician forced regen resulted in shop filled with blue smoke, due to turbocharger seal failure. Turbo replaced. (note: I asked service manager what the impact oil or coolant blown out of exhaust would have on downstream sensors; he said the exhaust system was built to take that).
3rd CEL 5,020 miles - NOX sensor, position 1
4th service call 7,077 miles - car inop, would not start. No CEL indication, engine stumble or any kind of warning of pending car failure; just failed to start. Lucky for me I was about 1 mile from the nearest chevy dealer; a "short" walk. Dealership had car for about 3 weeks, said they had GM engineer in the shop to look at car why the diesels were repeating CEL's and why my car wouldn't start. Replaced plugged catalytic converter.
Car ran for more than 10,000 miles until the next CEL failure (#5 resulting in service call). This was an unidentified terminal replacement at 17,524 miles.
6th CEL; 17,848: engine control module reprogramming with SPS.
7th CEL: 18,175: heated oxygen sensor replacement.
8th CEL: 22,280: NOX sensor replacement, position 1.
9th CEL: 33,863: Heated Oxygen Sensor replacement position 1.
10th CEL: 34818: Exhaust temperature sensor, position 2.
Guess what popped up today (08/23/2016), just UNDER 36,000? you guessed it: CEL.
Car is driven 50 miles round trip every weekday, about 1/2 hwy the other 1/2 suburban stop n go. Was recommended to drive the car like a crazy Italian to get RPM's up and clean out exhaust. That worked until my first speeding ticket :-(
Most diesel fuel sold around here is mixed with corn squeezings (biodiesel); but I don't hear about VW or Audi or mercedes or other diesels with all these CELs using the same fuel. With all of those sensors going bad; are the sensors really that poor of a quality or is the service technician maybe just cleaning the sensor rather than replacing the part with new?
Love the car, love the driving performance but this car requires more maintenance than a soviet era Trabant. With all this time at the service center, I'm seeing my friendly GM service crew more than my children. Car is on the hairy edge of 36,000 miles; thinking it's time to abandon this dog.