On all harley davidson twin cam 88 ci engines years 2004-2006 there is a problem with the internal cam chain tensioners. The spring loaded tensioners burn out as early as 25000 miles which if not detected may have caused some accidents. Once the tensioner burns through small metal parts break off and may have already caused accidents due to the engine locking up. It has caused countless failures costing owners between 700 to 1000 dollars to fix if they are still alive. Harley has tried to sweep this under the rug. Burned out parts are available.
The worst 2004 Harley-Davidson FLHT problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
Problems by type
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- Engine1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2004 Harley-Davidson FLHT 6
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Battery warranty guidelines
- Market specific battery introduction
- Digital technician II - updates and release notes
- Genuine motor parts and motor accessories bulletin PAB1158: oil filter packaging and case quantity update
- Digital technician II - updates and release notes
- Genuine motor parts and motor accessories bulletin PAB1146: 68193-95 bulb wedge, fender tip lamp.
What 2004 Harley-Davidson FLHT owners say
Most recent owner complaints, unedited.
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Questions about the 2004 Harley-Davidson FLHT
Is the 2004 Harley-Davidson FLHT reliable?
Owners have filed 1 complaint about the 2004 Harley-Davidson FLHT, fewer than a typical FLHT model year.
What is the most common problem with the 2004 Harley-Davidson FLHT?
Engine and cooling, with 1 complaint.
How many recalls does the 2004 Harley-Davidson FLHT have?
No recalls on record.
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