I have an F30 body style bmw with the N55 engine. After purchasing the car I noticed a very rough idle for a few moments when warming up the car. The idle would be so rough that when in gear to reverse out of my driveway, it would jerk the car further than it should be meant to go. A slight tap of the throttle and the jerking would propel the car forward resulting in a dangerous situation. I almos…
2013 bmw 335i engine problems
moderate 5 complaints filed with NHTSA · avg repair $3,100
Complaints
5
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 3 most recent
CHARGE INTAKE PIPE FAILED AND EXPERIENCED SEVERE POWER LOSS DURING ACCELERATION ONTO THE INTERSTATE. NO WARNINGS OR CAUTION LIGHTS ILLUMINATED AT THE TIME OF THE POWER LOSS. I CONTINUED DRIVING TO MY SERVICE DEALER (VALENCIA BMW IN VALENCIA, CA). UPON ARRIVAL, I OPENED THE HOOD AND SAW THAT THE CHARGE INTAKE WAS TORN AWAY FROM THE HOUSING. UPON FURTHER REVIEW, THE DEALERSHIP INDICATED THAT THE PAR…
TL* THE CONTACT OWNS A 2013 BMW 335I. THE CONTACT STATED THAT THE ENGINE CHARGE PIPE SEPARATED FROM THE WELDING AREA LOCATED BY THE INTAKE MANIFOLD, AND CHARGE PIPE PARTICLES PENETRATED THE THROTTLE BODY. THE CONTACT AND AN INDEPENDENT MECHANIC INSPECTED THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED. THE FAILURE MILE…
Common questions
How serious is the engine problem on the 2013 bmw 335i?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
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.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. 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.
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