Quote:
Originally Posted by OM618
I deleted my previous thread to focus more on the subject at hand, being the M103 specifically.
Some general and generally helpful questions:
- Are there any common faults with this engine?
- Commonly, what components tend to fail at what mileages?
- What useful mechanical knowledge specifically about this engine might come in handy for the shade tree wrench(wo)man?
Any additional suggestions for this list are very welcome! |
Most common fault is the head gasket.
It can start leaking even at low mileage.
If the car has sat for a time you may find leaks in the transmission caused by seals drying out.
Electrics and minimal electronics are basic and usually present no major problems.
Hard starting problems sometimes caused by a bad OVP or fuel pump relay.
Vacuum leaks due to brittle vacuum lines.
Fairly easy to work on as their is ample room in the engine bay.