Thanks Bill Grissom,for you input,

I do drive with an eye on the temp. gage, and have a switch to turn the elect. fun on,

Before climbing hills, or hot days,

will try the leak down on each cylinder,

Thanks for the restraining words, to avoid un necessary work on the car,

I do not have Propel's Diesel HPR in my area, ( Ventura county)

thanks again,