On 2009-12-18, Stormin Mormon wrote:


318 was a pain, I may still have my 12 point distributor
wrench. 9/16 was it?

Depends on the vehicle. I had a 318 in a 74 van. When the weather
became very hot (100+), specially after they took the lead out of gas,
it would ping badly going up a grade. I timed it by removing the
engine shroud, loosening the distibutor clamp nut, and adjusting the
distributor until the pinging ceased. All this while driving up said
grade, the distributor being a within easy reach of my right hand.

I remember my Mopars being very moisture sensetive. Even
knowing the module ground and all, somtimes they just didn't
want to start if there was some humidity around. Or rain the
day before.

I had this happen once. I removed the distibutor cap and saw it was
literally dripping moisture. I liberally sprayed it and the points
with WD40 and reassembled. Fired right up. The WD stands for water
displacement.

nb