CAT ET Software (and head problems)
04-27-2020, (Subject: CAT ET Software (and head problems) ) 
Post: #4
RE: CAT ET Software
popping sound in the intake is usually bad intake valve.

Not sure about CAT, but on an ISX, a person would pressurize the intake manifold with 40 psi air pressure with all the valve rockers backed off (valve rocker shafts taken loose) so that all the valves were closed and see if it holds pressure on its own. Any measurable leaks, and its loosing compression/head is bad.


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Messages In This Thread
RE: CAT ET Software - Rawze - 04-26-2020,
RE: CAT ET Software - Rawze - 04-27-2020
RE: CAT ET Software - tsolson - 04-30-2020,
RE: CAT ET Software - Rawze - 05-01-2020,
RE: CAT ET Software - tsolson - 05-01-2020,
RE: CAT ET Software - tsolson - 05-03-2020,
RE: CAT ET Software - tree98 - 05-03-2020,
RE: CAT ET Software - tsolson - 05-03-2020,
RE: CAT ET Software - Rawze - 05-04-2020,



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