The 6.2 is bolted in and ready to go......well almost. Still have to put in new trans and sort out the electrical & linkage issues. The swap has been pretty straight forward.

Still need to work on a couple items.

1. Can I put a switched 12volts to the pink wire, which goes to the 2 pin coolant sensor and then to the IP? How does this work with the cold idle? I am planning to tap into the Grand Cherokee's hot coil wire.

2. On this 1983 6.2l engine the fuel line going from the mechanical pump to the filter on the rear of the engine there is a bulge in the fuel line with a wire? I assume this may be a "water in fuel indicator", and if so how does it work and how should I run the wire? If not what is it for?

3. Can I plumb my heater return hose into the passenger side port on the waterpump or should I "T" into the one between the waterpump and thermostat? Or do I need to "T" it into the upper radiator hose?

Thanks for the help.