2005 Tiffin Phaeton Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2005 Tiffin Phaeton, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine1100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
2005 ALLEGRO (TIFFIN) PHAETON ON FREIGHTLINER XC CHASSIS WITH CATAPILLAR C7 ENGINE: TRAVELING FROM SARASOTA, FL TO SAN DIEGO, CA STARTING AUGUST 18, 2009 THE ENGINE BEGAN OVERHEATING ON AN EVER MORE FREQUENT BASIS UNTIL AUGUST 27, 2009, WHEN TRAVERSING THE MOUNTAINS WEST OF SAN DIEGO ON INTERSTATE 8 WE WERE FORCED TO STOP ON THE SIDE OF THE HIGHWAY EVERY ONE HALF TO ONE MILE TO COOL DOWN THE ENGINE TO A WORKABLE LEVEL. THESE FREQUENT STOPS CREATED A HAZARD FOR EVERYONE ELSE TRAVELING THAT STRETCH OF HIGHWAY AND CREATED A RISK OF ENGINE FAILURE AND/OR FIRE IN A GENERALLY REMOTE AREA. DURING ONE SUCH STOP WE DID SCRAPE THE SIDE OF THE VEHICLE ON A GUARD RAIL UNDER A RAILROAD TRESTLE. THE DAMAGE HAS NOT YET BEEN ESTIMATED BUT I EXPECT IT TO BE APPROXIMATELY $3,000. THE PROBLEM WAS EVENTUALLY TRACED BY FREIGHTLINER SAN DIEGO TO A TOO SHORT CRANKCASE BLOWBY VENT ON THE ENGINE THAT ALLOWED CRANKCASE OIL MIST TO BE SPRAYED ON THE FORWARD SIDE OF THE RADIATOR BY THE COOLING FAN. SUBSEQUENTLY, DUST AND DIRT THROWN UP DURING DRIVING WAS ABSORBED BY THE OIL AND ESSENTIALLY BLOCKED THE AIR FLOW OVER THE RADIATOR. AFTER SOME MILES (OURS WAS AT ABOUT 49000+ MILES) THE BLOCKAGE BECOMES GREAT ENOUGH TO CAUSE ALMOST TOTAL FAILURE. GIVEN ITS LOCATION THE SIDE OF THE RADIATOR AFFECTED IS NOT VISIBLE TO INSPECTION WITHOUT SIGNIFICANT EFFORT. THE SOLUTION WAS TO REMOVE THE RADIATOR AND THE AIR CHARGE COOLER, CLEAN THEM AND REINSTALL THEM. IN ADDITION, FREIGHTLINER PROVIDED A REPLACEMENT FOR THE CRANKCASE BLOWBY TUBE THAT IS LONGER AND SENDS THE OIL BELOW THE RADIATOR (I.E., THIS IS A KNOWN PROBLEM AT FREIGHTLINER). I DO NOT HAVE THE ORIGINAL TUBE. THE COST FOR THE CLEANING WAS $2,403.78 AND THE PART WAS $256.58 (DONE AT SEPARATE FACILITIES).*TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .