I have recently broken a crankshaft and replaced it bearings and 2 damaged pistions and all piston rings.
after reinstallation of the engine, it would run poor.
After driving for10min, it will start skipping and try to stall.
Typically it will not log a code, unless it sucessfully stalls, then I get a 42 code. I have externally tested the Ign. Control module (EST), it tested fine, but since it seemed to be a heat issue, I have replaced it.
If I accelerate it will continue to run. The engine runs fine on cooler mornings or rainy days. I have cleaned the carbon out of the EGR valve.
Prior to the major engine work it was running good.
10 months ago I had replaced the Fuel Pump, Fuel Filter and both Fuel Injectors as well as the ECM - For a different issue.
Where do I go next?
have the same problem?
Wednesday, May 17th, 2006 AT 3:14 PM