Hello Gents,
I have a cooling issue with my 46 235 1.5T. The truck doesn't get anywhere near 180 degrees resting between 140-160 and I'd like to to achieve full temperature. I've replaced the thermostat twice which is a 180 degree. I've changed the temp gauge.
The truck has an original radiator which I've had fixed and cleaned out. What other issues could cause it to run cooler rather than hotter? Could the heat riser be stuck wide open and would this account? Thanks
