Quote:
Originally Posted by olddog
I must have got confused somewhere earlier. Yes soap is a great test. Obviously you know all about leak tests in your line of work. You don't need me to tell you that.
OK it sounds like the intake is totally ruled out, and the intake gaskets maybe not totally but very low probability. I agree the next step is pressure test the block and heads together and go from there.
One question on picture #1. The block deck seems to not be solid where the intake and heads mate up. Is that a drain path to the pan or what?
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I just "re-clearanced" the pushrod holes in the intake where I couild see witness marks from a little pushrod contact and resculpted the water ports too to maximize coolat flow a little better. I paid my local shipper to box it up and off it went for a dose of Vacuum Casting Impregnation. I'm famous for my "overkill". The concept has worked for me thus far.
BTW... today, upon a close visual inspection of the two rear machined flat surfaces of the intake, the surfaces that block off the rear 2 coolant ports of the heads, I could of sworn I saw a bit of porosity on one adjacent to a pushrod hole. hmmm..... I didn't pressure test that end. The impregation will take care of it, assuming it is the leak. The block/heads pressure testing will hopefully show me everything else is tighter than Dick's hatband.
You guys all rock!!!
Since I didn't have a POS harmonic balancer, a screwed up clutch or an engine vibration, a lousy coolant leak is the best I could come up with.
. My time for those maladies is coming. Man ya got to love these engines. Where's McDoo's words of encouragement when ya need 'em?
Most of my FE woes HAVE been cooling system related though...