PACCAR Incorporated (PACCAR) is recalling certain model year 2010-2016 Kenworth T440, T800, and W900 trucks manufactured August 31, 2009, to April 20, 2015, and 2008-2015 Peterbilt 320, 337, 348, 365, 382, and 384 trucks manufactured July 27, 2007, to April...
Engine & cooling
Peterbilt 337 Engine problems by year
1 complaints filed with NHTSA about the Peterbilt 337's engine & cooling. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
Engine complaints by model year
Engine recalls
Latest 337 engine complaints
I haven't had me truck a year it speands more time in shop then on the road! It has numouse problems! Electrical to transmision blower fan went out, window regulater went out, numouse air leaks, suspention springs, air bag blown out, electical busing noise in dash, truck leans to the driverside, today it started smoking from underneith rear of truck, had it towed back to peterbuilt just got it back from air leaking down
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data