Volvo 2014 - D4 300 HP CB31

NEDBETTY

Well-known member
Joined
Aug 13, 2020
Messages
97
Fluid Motion Model
C-302 SC
Hull Identification Number
FMLT3133A414
Vessel Name
HAPPY PLACE
Hello,
When I recently purchased our new "Used" Ranger the previous owner had the Garmin limit engine top rpm
at 3,700 or maybe it was 3800 anyway, speaking with a mechanic at a local marina he commented that I should be sure once and awhile I should run the diesel at top RPM (Not sure what that is 4500? Will look at manual)
He said to run it briefly like 10 Min.

Can anyone comment if this is accurate and what do you run your engine at when you want to run higher end if you need to asap someplace and I am speaking of an hour run.

Best,
Ned Betty
 
When I got the check-out ride with the engine mechanic, he said the WOT RPM was 3650 for my D4 300.
 
Thanks and I just confirmed with local Volvo shop the same
Thanks!
 
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