Problem Reports

Jeep Comanche

Report: Engine Oil Leaks From Valve Cover, Oil Pan, and Timing Cover Gaskets

• water in oil
  What would be some of the causes for water in the oil? Motor was recently rebuilt but sat up f...

  Q&A > Jeep > 1990 Jeep Comanche

• Oil seepage from head gasket
  The head gasket may seep oil externally. An updated head gasket is available that should correc...

  Common Problems > Jeep Comanche

• Dusty conditions may cause the rear main oil seal to leak
  Some models are susceptible to rear main oil seal failures in dirty or dusty conditions. As dir...

  Common Problems > Jeep Comanche

• Ignition wires may fail and cause engine performance problems
  Ignition wire failures can cause a rough idle or intermittent engine misfire and there might no...

  Common Problems > Jeep Comanche

• Overheating
  Head gasket changed, water pump, 2 thermostats, now still getting hot? Cracked Head? How much f...

  Q&A > Jeep > 1991 Jeep Comanche