The back of the engine is smoking and has a burning smell
2013 Hyundai Santa Fe engine problems
severe 208 complaints filed with NHTSA · avg repair $3,100 · see engine across all vehicles →
Failure mileage
Complaints
208
Recalls
0
Avg fix
$3,100
1crash
16fires
3injuries
When does it fail?
Of the 208 engine complaints filed for the 2013 Hyundai Santa Fe, here's the actual mileage breakdown — failures cluster heaviest at 100,000-125,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Engine accounts for 34% of every owner complaint on file for this vehicle — the dominant problem area across 12 categories tracked.
Owners have filed 208 engine complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
The failure pattern owners describe
Owners describe engine failures happening without warning across a wide mileage span—sometimes within weeks of purchase, sometimes at 150,000+ miles. The most common pattern is a sudden loss of power or complete stall, often accompanied by loud clanking or knocking sounds heard just before shutdown. Dealers consistently find metal shavings in the oil pan, pointing to bearing or crankshaft damage from manufacturing defects (burrs left inside during production that restrict oil flow).
Excessive oil consumption is widespread—owners report burning a quart or two per week despite regular changes and no visible leaks. Hyundai's standard response is to perform a "1000-mile burn test" to confirm the problem, then refuse to repair it unless the engine fails catastrophically. A $210 million NHTSA fine issued in 2020 for Hyundai's mishandling of engine recalls suggests the company was aware of systemic defects yet limited warranty coverage.
Engine fires have been documented, with raw fuel dumping into the exhaust system due to loss of compression in individual cylinders, creating an ignition hazard on the road. Owners also report that recall coverage is inconsistent—vehicles showing identical failure symptoms sometimes don't show up as "affected" in dealership systems, forcing owners to research recall documents themselves. Dealership repairs after recall often introduce new problems: throttle hesitation, fuel-line leaks, or the original oil-consumption issue returning. Throughout these cases, check engine lights and oil-pressure warnings rarely illuminate before sudden failure, meaning drivers get no alert that something is about to break.
Same Hyundai Santa Fe engine reports on nearby years: 2011 · 2012 · 2014 · 2015 · 2016
Failure modes owners describe
Excessive oil consumption / internal oil burning
Engine consumes or burns oil at abnormally high rates without external leaks, often detected during routine diagnostics or when owners notice oil levels dropping between oil changes. Owners report burning 1–2 quarts per week in some cases. Internal diagnosis shows no visible leaks; issue is traced to internal engine defects related to the Theta II engine manufacturing process.
When: Varies; some cases detected during routine maintenance, others at 40,000–170,000 miles.
Symptoms owners cite: Oil level dropping rapidly without visible leaks; Burning smell from engine or exhaust; Smoke from tailpipe; Engine running hot
Repairs/costs cited: Hyundai dealerships recommend '1000-mile burn test' to confirm; no repair offered unless catastrophic failure occurs. Owners cite costs of $4,000+ for unrelated repairs and eventual engine replacement when failure occurs.
Recalls/TSBs owners mention: Hyundai extended warranty to 120,000 miles for some owners under Campaign TX08; however, coverage explicitly excludes excessive oil consumption unless bearing failure is confirmed. Technical Service Bulletins issued but owners report dealers often fail to reference them.
Catastrophic engine seizure (metal debris / bearing failure)
Engine suddenly seizes during normal driving, often with no prior warning lights or symptoms. Metal shavings, bearing debris, or manufacturing burs found in oil pan on inspection. Oil pan drop reveals metal pieces from internal bearing/crankshaft failure. Root cause linked to manufacturing process that leaves internal debris (burrs) restricting oil flow to connecting rod bearings.
When: Ranges from <1,500 miles on newly purchased vehicle to 144,000+ miles; clusters heavily in 40,000–120,000 mile range.
Symptoms owners cite: Sudden loss of engine power at highway or city speeds; Loud clanking, rattling, or knocking sound immediately before failure; Engine stalls without warning; No check engine light, oil light, or other dash warning prior to failure; Metal shavings in oil
Repairs/costs cited: Engine replacement (long-block) required; costs quoted at $6,364+. Owners report dealerships finding metal pieces in oil pan confirming bearing failure. Some owners denied warranty coverage because warranty terms require bearing damage be confirmed before replacement—creating a catch-22.
Recalls/TSBs owners mention: NHTSA Campaign 17V-226 (and earlier Campaign 162) issued for 4-cylinder Theta II engines; Coverage extended in some recalls to include oil-level monitoring sensor installation. Many 3.3L V6 owners report their vehicles were not included in recalls despite identical failure symptoms. Hyundai received $210 million civil penalty from NHTSA in 2020 for mishandling engine recall response. Some engines replaced under recall; however, owners report dealerships initially denying claims and later discovering recall eligibility after owners researched VIN themselves.
Engine stall / loss of power without warning
Engine suddenly shuts down or loses significant power during acceleration or highway driving with zero prior warning lights or symptoms. Vehicle can be restarted but issue recurs. Diagnostics often reveal internal damage (bearing wear, metal debris, loss of compression in one or more cylinders) that was not detected before failure event.
When: Occurs at 40,000–170,000 miles; some cases happen weeks after vehicle purchase.
Symptoms owners cite: Sudden engine shutdown or drastic loss of power (vehicle drops from 65 mph to 20 mph instantly); Check engine light appears only after engine has stalled; No prior vibration, knocking, or smell; Engine will not restart or restarts momentarily then fails again; No oil light or engine temperature warning before event
Repairs/costs cited: Dealers find metal debris in oil, loss of compression in one or more cylinders, or bearing damage upon inspection. Engine replacement required in all documented cases. Some dealers charge diagnostic fees; Hyundai often denies coverage citing manufacturer warranty limits or use-phase mileage.
Recalls/TSBs owners mention: Campaign 162 (2017) installed NOK sensor to monitor for debris-induced bearing wear and trigger limp-mode before failure; however, owners report sensor did not prevent failures and check engine light never illuminated before catastrophic loss of power. Extended warranty to 100,000–150,000 miles on some vehicles under recall; owners report claims denied if mileage exceeds threshold or if bearing damage cannot be isolated before engine removal.
Engine compartment fire / fuel system ignition
Engine catches fire or vents flames from engine compartment during driving or immediately after stall-out. In some cases, raw fuel is being dumped into the exhaust manifold due to loss of compression in one or more cylinders, creating an ignition hazard. In others, severe oil loss and metal shavings suggest internal failure may have ruptured fuel components or created electrical short.
When: Occurs at 55–170,000 miles; some cases happen after engine has been stalling or knocking for weeks.
Symptoms owners cite: Smoke or flames visible from engine compartment or side of vehicle; Raw fuel odor venting into cabin through vents; Engine compartment extremely hot to touch; Flames or glow visible in engine bay after shutdown; Loss of power coincides with visible fire
Repairs/costs cited: Vehicle deemed total loss in all documented fire cases. Insurance companies involved; no repairs attempted. Fire department called in multiple cases. Towing and storage required; investigation pending.
Recalls/TSBs owners mention: Manufacturer not contacted in all fire cases documented. In one case (Complaint #31), Hyundai agreed to engine replacement under 'extenuating circumstances' but declined to cover exhaust system repairs, splash guard, towing, or loss-of-use expenses.
Loss of compression in one or more cylinders
Diagnostic testing reveals zero or very low compression in one cylinder (most commonly cylinder 2), causing rough idle, poor acceleration, and raw fuel dumping into exhaust. Bore scope inspection often shows broken valve in cylinder head. Engine loses ability to combust fuel normally, creating lean-running condition and exhaust fume hazard.
When: Detected at 30,000–170,000 miles; often first noticed when owner brings car in for unrelated service.
Symptoms owners cite: Loss of acceleration; engine rev limiter may engage; Rough idle and shaking while accelerating; Raw fuel smell from exhaust (overly rich condition or unburned fuel entering manifold); Fumes behind vehicle from incomplete combustion; Check engine light may or may not illuminate
Codes mentioned: P0300, P0301, P0302, P0303, P0304
Repairs/costs cited: Compression test and bore scope inspection required to confirm. Broken valve or internal damage to piston/ring/cylinder wall found in most cases. Engine replacement quoted; some dealers attempt individual component repair (valve replacement, head work) but success rates not documented.
Recalls/TSBs owners mention: Not covered under standard powertrain warranty if mileage exceeds recall threshold (100,000–150,000 miles). Some owners report dealership or Hyundai initially denying coverage, then later agreeing to engine replacement after owner escalates complaint or after corporate intervention.
Post-recall engine replacement issues / inadequate recall repair
After Hyundai replaces engine under recall, vehicle exhibits new or continuing problems: throttle body malfunction, transmission hesitation, fuel line misconnection during recall service, or original oil-consumption issue reoccurs. Owners report dealerships failed to follow Technical Service Bulletin guidelines during recall service, leading to incomplete repairs and safety issues.
When: Occurs days to months after engine replacement under recall campaign.
Symptoms owners cite: Throttle body fault code after recall repair; Vehicle bucking or unable to exceed 3–5 mph with accelerator fully depressed; Check engine light returning or fluctuating; Transmission shifting issues; Fuel leak at fuel pump outlet (fuel line not properly reconnected during recall); Vehicle already replaced engine still exhibits knocking or acceleration loss
Codes mentioned: P0506, P0507, P1516
Repairs/costs cited: Owners cite replacement starter (burned out by dealership during diagnostics, not reimbursed), air filter charges, throttle body replacement ($900), and fuel line replacement at no charge under Recall 180. Dealership documented to reset fault codes and perform 60-mile test drive without resolving underlying issue. One owner had to rent car multiple times after repeat failures.
Recalls/TSBs owners mention: Recall 180 mandates inspection of high-pressure fuel pipe connections and replacement at no charge if leaking; however, dealers initially failed to check TSBs before charging owners $1,300+ for diagnostic and parts. Hyundai is processing reimbursement claims (estimated 120 days to process). Dealerships sometimes refuse to reimburse tow charges or acknowledge damage caused during recall diagnosis.
Vehicle not included in recall despite identical failure symptoms
Owner's vehicle exhibits the exact failure modes described in NHTSA recall campaigns (4-cylinder bearing failure, excessive oil consumption, stalling) but VIN does not register as 'affected' when checked on Hyundai's website or dealership system. Owner must manually research recall eligibility and court case law to confirm vehicle eligibility. Dealerships initially deny warranty claims based on 'no recall in system'.
When: Affects 2013 Santa Fe Sport and Santa Fe Limited; specifically 3.3L V6 engines often excluded from 4-cylinder-focused recalls.
Symptoms owners cite: Vehicle exhibits recall-related symptoms (knocking, stalling, oil consumption); Hyundai website shows 'no recalls' for VIN; Dealership service system shows no recalls; Owner discovers recall via manual court case or NHTSA search; Upon escalation, Hyundai corporate agrees vehicle is 'part of the recall' despite system showing otherwise
Repairs/costs cited: Engine replacement approved once owner provides evidence from court case or NHTSA recall document confirming vehicle inclusion. Tow charges sometimes covered as 'courtesy' after owner complaint.
Recalls/TSBs owners mention: Hyundai campaign pages sometimes fail to include all affected model years or engine sizes (e.g., 3.3L V6 excluded from 4-cylinder-focused recalls). Dealership staff often unaware of broader recall scope and require owner research and escalation to corporate for approval.
Inadequate oil change procedures / warranty denial based on oil-change location
Dealerships and Hyundai claim oil changes performed at non-dealership locations void warranty or contribute to engine failure. Owners report being told 'only OEM Hyundai oil changes are acceptable' and that use of aftermarket oil filters caused bearing failure, despite no technical basis for claim. Used to deny warranty coverage.
When: Applies retroactively; denial occurs when owner brings car in for unrelated service after oil change at independent shop.
Symptoms owners cite: Dealership or Hyundai denies warranty claim, citing prior oil change at independent mechanic; Claim that filter type or oil viscosity caused premature bearing wear; Inconsistent messaging: some dealerships later agree issue is unrelated to oil-change location
Repairs/costs cited: No documented technical basis for denial; appears to be dealership liability-avoidance strategy. Once escalated, Hyundai corporate often approves coverage despite prior denial.
Recalls/TSBs owners mention: No official policy stated; appears to be inconsistent dealership interpretation. One dealer told owner 'only dealer oil changes are acceptable,' then later claimed issue was 'piston scoring' not covered by extended warranty—contradicting themselves.
Engine temperature / cooling system warning after stall
After engine stalls and vehicle is towed to dealership, check engine light, oil pressure light, and/or engine temperature warning illuminate only after engine has been shut down or is being restarted. No warning lights appeared while vehicle was in operation before failure.
When: Occurs immediately after engine stall.
Symptoms owners cite: No warning lights during normal driving; Sudden engine failure with no illuminated gauge; Check engine, oil pressure, and temperature lights illuminate only after engine stops or during restart attempt; Dealership confirms 'catastrophic failure' based on metal found in oil, not warning lights
Codes mentioned: P0016, P0017, P0335
Repairs/costs cited: Dealership notes indicate 'no warning issued' before failure, despite industry standard that bearing failure should trigger oil-pressure warning. Suggests monitoring systems did not detect low oil pressure or bearing wear before catastrophic loss.
Recalls/TSBs owners mention: Hyundai service manager stated 'no warning would have been issued because it happened quick'; acknowledged limitation of warning systems to detect sudden internal failure. Campaign 162 added oil-monitoring sensor to flag bearing wear; however, many owners report sensor never triggered before stall.
Synthesized from 208 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 8 most recent
On 11/02/2020 my Hyundai santafe sport broke down. I was told by the mechanic at universal Hyundai that the 4th cylinder was missfiring and that gasoline was spraying internally. I have always taken care of my car and have changed oil regularly and have never had a single issue with the car. After some investigation I gound that Hyundai had two recalls ( 164 and 194) I was told by the rep at…
Many time my Hyundai engine hesitates when starting off. Only does this occasionally. My 2013 sante fe has done this hesitation several times when I do not expect it to be done. The dealer has check it and adjusted it but still hesitates, but not often.dealer indicates that there is no recall. Happens when I am starting off.
The contact owns a 2013 Hyundai Santa Fe. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. Additionally, the vehicle was experiencing excessive oil consumption. An unknown dealer was made aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately…
This is my daughter car and she is getting no where with Hyundai. The middle of November I was driving her car from Raleigh nc , we stopped to get gas , then I got to my house and then she drive to her house. After 20 minutes later she called and her car had stopped on the side of the road. She waited for triple a but no luck so she had to leave on the side of the road. The next day car was…
2013 Hyundai Santa Fe Limited FWD bought 6/1/22. We bought the car used at 89,000 miles and drove it to 100,000 miles. On 12/19/22 this incident occurred. On the freeway, at speed, I experienced a sudden engine failure/loss. No warning lights prior to this loss and the car had no previous mechanical issues. Acceleration was lost with no warning, no light or indication that something was (going)…
I was driving down a very busy highway on 12/21/20 and my engine completely seized, no warning and incredibly terrifying. The car came to a very sudden stop, and we were very lucky that we were not killed in an accident. My car began smoking and it smelled as if it were burning, we called the fire department immediately. I was unable to start the car again, and I was also unable to switch it to…
While accelerating to merge with traffic the engine began making a rattling sound. As I let off the accelerator pedal to join the traffic flow the engine noise stopped. It came back a few more times before we made it home. The next day while descending a hill the engine quit. Since it was down hill my wife was able to coast onto a exit ramp and pull onto the shoulder. I was able to get the engine…
Had engine trouble with your 2013 Hyundai Santa Fe?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2013 Hyundai Santa Fe?
It's a meaningful issue. 208 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Across the 105 complaints that reported odometer mileage, most engine failures cluster between 58,000 and 126,000 miles, with the median around 95,000. A quarter of owners report trouble before 58,000; a quarter make it past 126,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2013/Hyundai/Santa Fe.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.