2002 Jeep Liberty Engine Problems

Source: NHTSA · Updated Jul 5, 2026 · 74 complaints analyzed

Owners have filed 74 complaints with NHTSA about engine problems on the 2002 Jeep Liberty, 4% of all complaints for this model year. Half of the reports with a mileage happened before 130,000 miles. The words owners use most often: “engine started” (8% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Engine started: mentioned in 6 of 74 complaints (8%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical engine repair on the 2002 Jeep Liberty at $7,000, and half of them between $6,650 and $8,050.

Based on 7 NHTSA complaints about this problem alone that state a repair bill or quote (2012–2018), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do engine problems happen?

Based on 61 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles0 · 0%
25k–50k miles1 · 2%
50k–75k miles7 · 11%
75k–100k miles8 · 13%
100k–150k miles32 · 52%
150k+ miles13 · 21%

How serious are the reports?

Of 74 complaints, 3 a fire.

Jeep Liberty engine complaints by model year

Peak: 2002, with 74 complaints
2002: 742002742003: 252003252004: 322004322005: 302005302006: 302006302007: 162007162008: 312008312009: 7200972010: 202010202011: 222011222012: 44201244

n = 331 complaints · Source: NHTSA

Model yearEngine complaintsShare of that yearMedian miles
2012 Liberty4411%65,700
2011 Liberty2212%60,000
2010 Liberty2010%72,673
2009 Liberty76%113,076
2008 Liberty316%100,000
2007 Liberty162%80,129
2006 Liberty302%100,000
2005 Liberty303%129,763
2004 Liberty323%132,500
2003 Liberty252%150,000
2002 Liberty744%130,000

When owners reported it

Peak: 2013, with 24 complaints
2012: 6201262013: 242013242014: 162014162015: 9201592016: 7201672017: 7201772018: 2201822019: 1201912021: 220212

n = 74 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine for the 2002 Jeep Liberty. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Manufacturing defect on EVAP canister, the nipple for the EVAP hose is too large for hose diameter, 3/8" hose cracks after a couple years when the rubber is not new, causing emissions test failure. Hose replaced several times.

Received Nov 5, 2021 · NHTSA complaint 11439539

My vehicle is a 6 yr old low mileage chevy equinox the stabilitrak light came up as well as the service power streering. It has also lost power in the highway and stalls or won't accelerate at times which makes is very dangerous since i could get hit by someone in the highway. I have taken it to…

Received Mar 13, 2021 · NHTSA complaint 11402726

Misfire in cylinder 3. Replaced coils, plugs, and computer. Still throwing the code.

Received Mar 19, 2019 · NHTSA complaint 11189972
Jeep Liberty
2005-2007 (left) & 2008 (right) Jeep Libertys photographed in Montreal, Quebec, Canada.. Representative photo; appearance varies by model year. Photo: Bull-Doser . SriMesh derivative work see description of original as nested above... needed an image of an 05 red Jeep Liberty, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all 2002 Jeep Libertys have engine problems?

No. NHTSA has 74 owner complaints about engine for the 2002 Jeep Liberty (4% of the 1,808 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2002 Jeep Liberty engine?

No recall currently lists engine for this vehicle.

At what mileage do engine problems start?

The median reported mileage is 130,000 miles: half of the reports with a mileage came before that.

How much does it cost to fix engine problems on the 2002 Jeep Liberty?

Owners report a typical cost of $7,000 (half paid between $6,650 and $8,050), from 7 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about engine problems on the 2002 Jeep Liberty?

The most frequent phrase is “engine started”, in 6 of 74 complaints.

Other 2002 Jeep Liberty problems

See all 2002 Jeep Liberty problems or engine problems across all Liberty years.