DENIS
Denis Kataev, founder of ForCar
Founder & Editor · Serial Solopreneur

Denis Kataev

Denis Kataev is a serial solopreneur and the founder of ForCar. With 15+ years in software engineering and 10 years in SEO, he builds data-driven products end to end — backed by a sharp eye for design. At ForCar he mines proprietary vehicle datasets, turning raw numbers into buying advice you can actually trust.

267Guides
7Topics

Guides by Denis

267 articles
Seat belt buckle release complaints and injuries
Reliability

1,244 Complaints Say the Seat Belt Came Undone by Itself

The seat belt is the single most effective safety device ever fitted to a car, and its buckle is a spring-loaded catch operated several thousand times a year. These are the reports of it letting go.

Sep 11, 2026 · 4 min
Turbocharger complaints and the age at which they appear
Ownership Costs

Turbo Complaints Arrive at 5.1 Years. Timing Chains Take 7.2.

The turbocharger used to be a performance part on cars bought by people who understood it. It is now standard equipment on family hatchbacks, and it fails earlier than the components it replaced.

Sep 11, 2026 · 4 min
Brake line corrosion complaints by brand and vehicle age
Reliability

Chevrolet Owners File 43% of All Brake Line Complaints

A brake line is a steel tube running the length of the car, under it, through everything the road throws up. When it rots through the pedal goes to the floor without any warning at all.

Sep 11, 2026 · 4 min
Complaints describing a wheel separating from the vehicle
Reliability

3,564 Drivers Report a Wheel Leaving the Car

A wheel separating from a moving car sounds like the result of somebody forgetting to tighten the nuts. In these reports the suspension joint holding the wheel is blamed four times more often than the fasteners.

Sep 10, 2026 · 4 min
Overheating complaints and their fire rate
Ownership Costs

One Overheating Complaint in 17 Ends With the Car on Fire

Overheating reads as an inconvenience: pull over, let it cool, top up the coolant. In one case in seventeen the sequence ends somewhere else entirely.

Sep 10, 2026 · 4 min
Timing chain and timing belt complaints compared
Ownership Costs

The Chain Was Supposed to Be the Maintenance-Free One

Manufacturers moved from belts to chains and told buyers the service interval had gone away. The complaint record suggests the interval did not disappear so much as stop being scheduled.

Sep 10, 2026 · 4 min
Panoramic sunroof glass shattering complaints by brand
Reliability

3,935 Owners Report a Sunroof That Exploded on Its Own

A roof panel that breaks with a bang while the car is doing seventy sounds like something hit it. In thousands of these reports nothing did, and the reason is in how the glass is made.

Sep 10, 2026 · 4 min
Engine stalling complaints and where they happen
Reliability

84,352 Complaints Describe an Engine Cutting Out in Traffic

An engine that stops while the car is moving takes the power steering and the brake servo with it. It is the most common serious complaint on file and the one drivers are least prepared for.

Sep 10, 2026 · 4 min
What recall remedies actually involve across 43,814 campaigns
Ownership Costs

23% of Recalls Are Fixed by Somebody Looking at the Car

A recall letter promises a free repair. The remedy field says what that repair actually is, and for a substantial share of campaigns the answer is that somebody will check and probably do nothing.

Sep 9, 2026 · 4 min
Parking brake complaints and their crash rate
Reliability

14% of Parking Brake Complaints End in a Crash

The parking brake is the system people trust without thinking and check almost never. When it fails, the failure has a property no other brake fault has: the driver is not there.

Sep 9, 2026 · 4 min
Fire rates in seat-related vehicle complaints
Reliability

703 Seat Complaints Involved a Fire. The Seat Wasn't the Problem.

Nobody expects the seat to be a fire risk. It burns more often than the fuel system does, for a reason that has nothing to do with what the seat is made of and everything to do with what was added to it.

Sep 9, 2026 · 4 min
Structural corrosion complaints by model year and where rust occurs
Reliability

Rust Complaints Fell 41%. The Ones Left Are Structural.

Bodywork corrosion largely stopped being the thing that kills cars. What replaced it is less visible and more expensive: rust in the places holding the suspension on.

Sep 9, 2026 · 4 min