400hp cat power (or lack of)

[pa.jim]

2006 fleetwood revolution with 400 hp cat that runs smooth but slugish. Also 6 to 6.5 mpg running easy in pa. Changed feul and air filters, no difference. Has anybody had this problem and found a fix.

[TGMarrs]

Do you have a turbo boost pressure gauge or reading? If your turbo goes out the engine will run great but have no power.

[Norm4015]

Check with CAT to see if your engine has the latest program. CAT has made several programing updates since 2005 and you may need to get the latest one.

[336muffin]

pa jim, make sure your cooling fan is not locked into the run mode. This sounds exactly like what happened to my AC Tradition.

[336muffin]

PS, mine was in the wiring and set it into failsafe mode and ran all the time. A corroded two wire connector was the problem, $3.00 fix.

[Mike Bronzini]

We are working on a Power upgrade for the Caterpiller C10-C16, so far we have great results with Power gains in the 190-220 ft lbs of torque range. We have also had positive results in fuel economy with gains of 15%. We would like a couple of other coaches for continued testing.

We are also able to upgrade the Cummins ISM & ISX motors, as well as the Detroit 60 Series, If You know anyone who has one & wants more power.

If interested give myself or Keith a call at 888-249-0124

[rver98]

Jim,
Since you a fairly new here, you may also want to go to CATRVCLUB : CAT RV CLUB
and post your question. Lots of people monitor this website and are helpful.

Good luck

[Skip426]

Quote:

Originally Posted by pa.jim 2006 fleetwood revolution with 400 hp cat that runs smooth but slugish. Also 6 to 6.5 mpg running easy in pa. Changed feul and air filters, no difference. Has anybody had this problem and found a fix.

pa.jim, is this a new problem or are you new to the coach ?
Many threads involving hidden fuel filters and screens; did you change 2 fuel filters ?