- for the connecting rod bearings, are the sizes [a, b, c, etc] marked anywhere on the motor other than the caps themselves? is it possible to get this info without dropping the oil pan? i want to order ahead of time if possible.
- this is for my 88 efi 2wd pickup, i'm still having problems with the overdrive not engaging. the transmission works - if you rig a separate switch, the solenoid engages ok and the overdrive engages. this appears to be a temp thing. the ecu doesn't seem to think the engine is warm enough because it's not energizing the solenoid. the thermostat is new and works. there is no thermoswitch on the 2wd version i've been able to determine from comparison with other vehicles. other than the main temp sensor being defective, or even the ecu being defective, is there something i'm missing?