Discussion:
CAT GC25 smoking

I have a 2004 CAT GC25 blowing white smoke out the tail pipe. The head gasket is new and compression is good. is it possible coolant is getting in the fuel system?
  • Posted 18 Oct 2011 00:40
  • By ed_h
  • joined 26 Mar'11 - 13 messages
  • Georgia, United States
Showing items 1 - 2 of 2 results.
We had a tech powere wash a unit and got some water up the tail pipe. could be water or condensation in the exhaust
  • Posted 18 Oct 2011 22:31
  • By Prentice
  • joined 25 Jun'08 - 600 messages
  • Ontario, Canada
serial number and/ engine size model might be nice to be sure we get the right info,
the mitsu 4g64/ 4g65 have been known to have a corrosion in the part of the cooling system that runs under the intake manifold. you may also have bad valve seals or rings.
are you loosing coolant or oil?
  • Posted 18 Oct 2011 20:15
  • By edward_t
  • joined 5 Mar'08 - 2,334 messages
  • South Carolina, United States
"it's not rocket surgery"

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