- Dec 29, 2008
from above, look down behind your distributorm just below the level of the intake manifold is the thermostat on the corner of the block. Theres an earth with two wires crimped into it bolted on top by a 10mm bolt.
This thread is very helpful coz i just installed a Sun HGS last night and it did gave a significant change in my cars idle & throttle response specially with all the electronics gadget are ON. I'll try to clean that block connection near the thermostat housing again tonight.