1999 KIA Sportage Engine and Engine Cooling Problems

Source: NHTSA · Updated Sep 28, 2015 · 79 complaints analyzed

Owners have filed 79 complaints with NHTSA about engine and engine cooling problems on the 1999 KIA Sportage, 28% of all complaints for this model year. Half of the reports with a mileage happened before 50,280 miles. The words owners use most often: “engine stalling” (9% of reports).

What owners describe

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

  • Engine stalling: mentioned in 7 of 79 complaints (9%)
  • Consumer states: mentioned in 5 of 79 complaints (6%)

At what mileage do engine and engine cooling problems happen?

Based on 13 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles1 · 8%
25k–50k miles5 · 38%
50k–75k miles5 · 38%
75k–100k miles1 · 8%
100k–150k miles1 · 8%
150k+ miles0 · 0%

How serious are the reports?

Of 79 complaints, 6 mention a crash, 2 an injury.

KIA Sportage engine and engine cooling complaints by model year

Peak: 1998, with 79 complaints
1995: 1419951996: 101997: 5619971998: 79791999: 791999792000: 452001: 4520012002: 692003: 120032005: 42006: 820062007: 22008: 520082011: 72012: 220122013: 142014: 220142015: 12016: 320162017: 82018: 520182019: 22020: 920202021: 72022: 120222023: 12025: 12025

n = 480 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2025 Sportage12%262,000
2023 Sportage11%120,100
2022 Sportage12%97,000
2021 Sportage713%85,000
2020 Sportage96%73,000
2019 Sportage23%92,500
2018 Sportage53%100,000
2017 Sportage82%80,000
2016 Sportage32%120,000
2015 Sportage11%70,000
2014 Sportage22%134,500
2013 Sportage144%112,000
2012 Sportage21%195,500
2011 Sportage74%22,416
2008 Sportage55%13,811
2007 Sportage23%54,675
2006 Sportage87%33,000
2005 Sportage46%38,500
2003 Sportage125%—
2002 Sportage6929%61,450
2001 Sportage4520%40,056
2000 Sportage4515%59,250
1999 Sportage7928%50,280
1998 Sportage7926%58,000
1997 Sportage5631%104,000
1996 Sportage1018%—
1995 Sportage1425%111,500

When owners reported it

Peak: 2000, with 25 complaints
1999: 6199962000: 252000252001: 162001162002: 112002112003: 9200392004: 4200442005: 2200522006: 3200632007: 1200712008: 1200812010: 120101

n = 79 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the 1999 KIA Sportage. 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.

Keyway on crankshaft where timing gear attaches wears out prematurely and can result in having to replace engine! I have replace throttle position sensor, fuel filter, and knock sensor also the mass airflow sensor and timing belt were replaced as there appeared to be a timing issue could not find…

Received Mar 4, 2010 · NHTSA complaint 10316796

Tl*the contact owns a 1999 kia sportage. The contact stated that the vehicle is gradually leaking brake fluid and he is constantly having to add more fluid. Also, the vehicle stalls intermittently while driving between 30-50 mph and merging into traffic. His vin was not included in nhtsa campaign…

Received Sep 8, 2008 · NHTSA complaint 10241352

Tl*the contact owns a 1999 kia sportage. The seat belt retractor on the drivers side has failed. The air conditioner is also leaking into the passenger side of the vehicle. The vehicle has not yet been diagnosed. The purchase date was unknown. The current mileage is 80,000 and failure mileage was…

Received May 23, 2007 · NHTSA complaint 10191567
KIA Sportage
2025 Kia Sportage (NQ5) at Automesse Ludwigsburg 2025. Representative photo; appearance varies by model year. Photo: Alexander Migl, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 1999 KIA Sportages have engine and engine cooling problems?

No. NHTSA has 79 owner complaints about engine and engine cooling for the 1999 KIA Sportage (28% of the 284 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 1999 KIA Sportage engine and engine cooling?

No recall currently lists engine and engine cooling for this vehicle.

At what mileage do engine and engine cooling problems start?

The median reported mileage is 50,280 miles: half of the reports with a mileage came before that.

What do owners say about engine and engine cooling problems on the 1999 KIA Sportage?

The most frequent phrase is “engine stalling”, in 7 of 79 complaints, followed by “consumer states” (5).

Other 1999 KIA Sportage problems

See all 1999 KIA Sportage problems or engine and engine cooling problems across all Sportage years.