RoadVitals

2002 Tiffin Allegro Bus Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
2
Latest Jun 5, 2008
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
2
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2002 Tiffin Allegro Bus, 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

  • Fuel system150.0%
  • Tires & wheels150.0%

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

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

CUMMINS LSC SERIAL#46171810, DIESEL FUEL LIFT PUMP 2002 ALEGRO BUS RV WEATHER COLD. FUEL LIFT PUMP LOST GASKET BETWEEN MOUNTING BRACKET AND PUMP, CAUSING FUEL TO DRAIN ONTO STARTER AND THEN GROUND. HAVE SEEN PROBLEM MANY TIMES IN PAST AS I'M A DIESEL MECHANIC. MOST ALWAYS IN COLD WEATHER. SAME PROBLEM EACH TIME,LOSS OF GASKET, PUMP STILL FUNCTIONING. FUEL LEAK ONTO STARTER IS ENOUGH TO CAUSE FEAR OF STARTER IGNITING FUEL. FIRE DANGER IS IN MY OPINION VERY HIGH! MY RV WAS PARKED IN DRIVE WITH NO APPARENT LEAK. "KEY" MUST BE IN "ON" POSITION TO RAISE LANDING GEAR,MOTOR NOT RUNNING. THE 5-10 MINUTES I TOOK TO RAISE THE LANDING GEAR, MOTOR WAS NOT STARTED, LEFT A PUDDLE ON MY DRIVEWAY OF ABOUT AN 18-24" CIRCLE. I DO NOT KNOW THE QUANTITY OF DIESEL FUEL THAT WAS IN THIS CIRCLE, BUT I DO KNOW IF IT HAD CAUGHT FIRE MY RV WOULD HAVE BEEN A TOTAL LOSS BEFORE HELP COULD ARRIVE. AGAIN, I'VE BEEN A MECHANIC FOR MANY YEARS AND HAVE SEEN THIS FAILURE NUMEROUS TIMES. THE REPLACEMENT PUMP IS SUPPLIED WITH THE MOUNTING BRACKET INSTALLED. NEW PUMP MUST NOT BE REMOVED FROM BRACKET AS THE GASKET WILL NOT "SET IN" TWICE. I PURCHASED THE FIRST ONE I REPLACED TWICE. PAID FOR IT TWICE AS WELL. CUMMINS DOES NOT GIVE ANY INSTRUCTIONS WITH THE NEW PUMP, NOR WILL THEY TAKE ONE BACK THAT HAS BEEN SEPARATED FROM IT'S BASE. CUMMINS IS VERY AWARE OF THIS PROBLEM, AS THEY HAVE SERVICE BULLETINS OUT FOR IT. THE WEB ALSO COMES UP WITH RESULTS FROM A SCHOOL BUS SITE DISCUSSING A RECALL. THIS RECALL LISTS RVS IN IT AS WELL. RECALL#05E-007 I DON'T EXPECT AN ANSWER TO THIS COMPLAINT, BUT WOULD LIKE SOME SORT OF ACKNOWLEDGEMENT IT WAS RECIEVED. I WILL BE "GOING TO BAT" WITH CUMMINS IN AMARILLO TEXAS ON MONDAY MORNING THE 21ST OF JANUARY 2008. I'M EXPECTING A HEATED DISCUSSION, AS I KNOW FIRST HAND THE COST AND DIFFICULTLY OF THIS REPAIR. ONE MORE TIME I'LL MAKE THIS REPAIR IN THE COLD AND WHERE THE TRUCK STOPPED. LES DRUMMOND *TR

NHTSA ID 10215429 · filed Jan 19, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

ON MAY 19, 2008 WE PURCHASED 4 NEW TIRES FROM GANIN TIRE IN MIDDLETOWN, NY FOR OUR MOTORHOME. ON MAY 30 WE DROVE TO MASSACHUSETTS. WHILE THE VEHICLE WAS PARKED, MY HUSBAND NOTICED CRACKS IN ONE OF THE TIRES. UPON CHECKING WITH OUR TIRE INFORMATION BROCHURE THAT CAME WITH THE VEHICLE, MY HUSBAND DISCOVERED THAT THE TIRES MAY, IN FACT, BE 10 YEARS OLD, ALTHOUGH WE PURCHASED THEM 2 WEEKS AGO AND THE INVOICE ALSO NOTED THAT THEY WERE NEW. WHILE WE WERE IN MASSACHUSETTS. MY HUSBAND CALLED MICHELIN AND THEY ALSO CONFIRMED THAT THE DOT NUMBERS INDICATED THAT THE TIRES WERE BUILT IN 1998. AS WE WERE DRIVING TO GET BACK HOME TO GO BACK TO THE ORIGINATING DEALER FOR THE TIRES, THE BACK RIGHT TIRE BLEW OUT THE INNER SIDEWALL. WE GOT OFF THE ROAD AND CALLED FOR ROADSIDE ASSISTANCE. WE HAD TO PURCHASE ANOTHER TIRE WHICH WAS INSTALLED AT THE SIDE OF THE ROAD AND THEN WE DROVE TO THE NEAREST MICHELIN DEALER. WE WERE TOLD THAT ALL TIRES WE DRY-ROTTEN, THE BELT IN THE TIRE THAT FAILED WAS RUSTED AND THE DEALER IN MASSACHUSETTS INDICATED THAT ALL TIRES WERE USED AS THE TREAD DEPTH INDICATED THAT THE TIRES WERE WORN WAY BEYOND 300 MILES (APPROX 11/32 TREAD-DEPTH AND MICHELIN INDICATED THAT NEW TREAD DEPTH IS 16.4/32). WE REPLACED ALL TIRES AND WE KEPT ALL TIRES THAT WERE TAKEN OFF. WE ARE ALSO CONTACTING MICHELIN MANAGEMENT. PLEASE NOTE THAT THIS WAS NOT A FAILURE OF A MICHELIN TIRE, BUT A FAILURE OF THE DEALER BY SELLING OLD, USED TIRES AS NEW. *TR

NHTSA ID 10230012 · filed Jun 5, 2008

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

Data on this page last refreshed .