Owners report persistent engine misfires tied to a check engine light that can flare up multiple times despite dealer repairs. One owner paid $10,000 for a full engine swap, only to encounter identical misfire symptoms—including steering unresponsiveness and vibration—six months later. Another had cylinder 6 misfiring out of the factory while still under warranty.
Camshaft and valve train wear is a recurring theme. Multiple owners describe ticking or tapping from cold start that worsens over time; dealers have confirmed this is a known issue affecting several vehicles. One owner had rocker arms and camshaft replaced, then the ticking returned within a year despite regular oil changes every 3,000–5,000 miles.
Engine cooling system overheat is reported, with temperature climbing after 120,000–200,000 kilometers and potentially leading to engine failure. One owner notes the problem is especially prevalent in hot climates (50°C+).
A drive shaft bearing failed and was repaired, but the noise recurred. One complaint alleges carbon monoxide is entering the cabin through the air conditioning, causing lightheadedness and persistent headaches.
Dealer responses are mixed. Some acknowledged known issues and opened manufacturer cases; others denied coverage or blamed owners. Wait times and poor communication during warranty claims frustrate owners.
Failure modes owners describe
Engine Misfire
Check engine light illuminates with misfire codes; engine vibration and steering response issues reported. One owner replaced engine ($10k) only to experience identical misfire issues within months. Another reported cylinder 6 missing (factory issue under warranty).
When: 150k-200k miles in some cases; also reported shortly after new engine installation
Symptoms owners cite: Check engine light (steady and flashing); Engine vibration; Steering wheel unresponsiveness; Rough idle; Acceleration hesitation
Codes mentioned: Cylinder 6 misfire
Repairs/costs cited: $900 diagnostics, $10k engine replacement mentioned; oil pressure sensor replacement $550; new engine still exhibits same failure
Recalls/TSBs owners mention: New engine provided under warranty; oil pressure sensor repair not covered under engine warranty
Camshaft Failure / Worn Valve Train
Camshaft wear or failure requiring replacement, often involving rocker arms and lifters. One owner reports rocker arm and camshaft replaced, then same ticking reoccurred one year later. Dealer stated this is a known issue across multiple vehicles.
When: 105k-131k miles reported; recurrence within 1 year of repair
Symptoms owners cite: Ticking or tapping noise from engine; Check engine light; Rough idle
Repairs/costs cited: Camshaft replacement; rocker arm and tapper replacement mentioned; no repair cost details provided
Recalls/TSBs owners mention: Dealer advised this is a known issue with several vehicles; manufacturer case opened in at least one complaint
Engine Cooling System Failure
Excessive engine temperature rise after 120k-200k kilometers, leading to potential engine damage requiring replacement. Owner reports issue prevalent in high-temperature climates (50°C+).
When: 120k-200k kilometers
Symptoms owners cite: Engine temperature rise; Overheating
Repairs/costs cited: Engine replacement possible outcome
Drive Shaft Noise / Bearing Failure
Abnormal noise from under engine; front drive shaft replacement required. Previous repair for front passenger side bearing did not prevent recurrence.
When: 59k miles
Symptoms owners cite: Abnormal sound from under engine
Repairs/costs cited: Front passenger side bearing previously repaired; front drive shaft replacement needed; recurring failure
Exhaust / Ventilation System Defect
Carbon monoxide detected in cabin air via air conditioning system. Owner reports lightheadedness and headaches resulting from CO exposure.
When: <UNKNOWN>
Symptoms owners cite: Carbon monoxide entering cabin; Lightheadedness; Headaches
Synthesized from 11 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.