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2004 Kawasaki Ninja problems

The most common problem on the 2004 Kawasaki Ninja is fuel and propulsion system. It has 3.5 times the complaints of a typical Ninja model year.

Typical year3.5x the typical complaints
Owner complaints
7
Recalls
0
Service bulletins
1
Worst area
Fuel system

The worst 2004 Kawasaki Ninja problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Fuel system
    3
  • Body
    2
  • Acceleration
    1
  • Lights
    1
  • Wheels
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Fuel system
    3
  • Body
    2
  • Acceleration
    1
  • Lights
    1
  • Wheels
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2004 Kawasaki Ninja 1

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

What 2004 Kawasaki Ninja owners say

Most recent owner complaints, unedited.

Filed Mar 9, 2015 · Body · 8,700 miles · DC

Frame cracking in the exact same spot several other people are reporting same crack in frame right side of frame directly under front portion of the frame pad

Filed Aug 8, 2007 · Fuel system · IL

Kawasaki motorcycle recall customer states that kawaski doesn't want him to ride the bike to the dealership so they should pay for the tow truck charge **cc

Filed Mar 31, 2005 · Acceleration · 368 miles · OK · crash

Only on left hand turns would the trottle stick. Accelated very fast. The dealer has only looked at it, and can't get it to stick.

Filed Dec 8, 2004 · Fuel system · 42 miles · NC · crash · 1 injury

Issue: a failure of the water temperature sensor causes a surge in power. Description of events leading to failure: was moving a 2004 kawasaki ninja zx-6rr in a parking lot, cold weather (35 degrees). At a constant speed, the bike surged in RPM, causing the rear tire to break traction, crashing the bike. No one else was involved. As per the debug steps in the service manual, the efi computer held a service code for a water temperature sensor failure in the history (bike has 1200 miles on it). As per the kawasaki factory service manual, the dfi system troubleshooting guide, one of the three causes of a surge is "water temperature sensor trouble". What has been done to correct the failure: the dealership contacted kawasaki, and despite the recorded diagnostics information has attributed this to "operator error". Kawasaki will not address an issue unless it is currently happening. Injuries where - head had abrasion (healed in 1 week) - kneecap needed to be stitched up and immobilized for 2 weeks (still healing, but seems to be just fine.)

Filed Nov 16, 2004 · Wheels · TN

The replacement wheels for front wheel recall 04v373000 have not been available for 3 months, and dealership doesn't know when they will become available.

Filed Nov 14, 2004 · Body, Lights · 1,000 miles · NY

1) normal use (vehicle is a boat trailer) load rite double pwc trailer 2)a) tail lights failed under normal use water caused corrosion of contacts from normal launching and retrieval. B) galvanized bracket holding steel fender in place cracked at bend, ensuing vibration broke side safety light. Potential for highway loss and damage to other vehicles from flying debris. C) galvanized bracket holding tail light broke causing loss of taillight. 3) all defects corrected under warranty, but their occurrence in the first season of ownership, with low usage and low mileage (under 1200 miles) gives concern to quality of remaining structural integrity of trailer.

Filed Apr 29, 2004 · Fuel system · 2,750 miles · AR

Letter regarding a possible defect in the diaphragm in the fuel tap. *ph the bike did not run due to trash getting inside of the fuel tank. The bike also stalled when it reached a speed of 53 MPH. The consumer discovered there was no gas in the fuel line, fuel filter or the carburetors. The consumer fixed the problem by removing the diaphragm and replacing it with a solid rubber seal and re-tightened the four bolts that held the fuel tap together.

Compare the 2004 Kawasaki Ninja

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Questions about the 2004 Kawasaki Ninja

Is the 2004 Kawasaki Ninja reliable?

Owners have filed 7 complaints about the 2004 Kawasaki Ninja, 3.5 times a typical Ninja model year.

What is the most common problem with the 2004 Kawasaki Ninja?

Fuel and propulsion system, with 3 complaints. Next is body (2).

How many recalls does the 2004 Kawasaki Ninja have?

No recalls on record.

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