What are the most common Ford F-350 problems?
According to Au7o's analysis of 430+ owner reports, the 1994-2025 Ford F-350 has 5 documented issues. The most frequently reported are: 6.7L Power Stroke Turbocharger Bearing and Actuator Failure, 6.2L Boss V8 Cam Phaser Rattle and Exhaust Manifold Studs, 7.3L Powerstroke Turbo Pedestal O-Ring Leak. Of these, 1 is rated critical and should be addressed promptly.
Is the Ford F-350 reliable?
The 1994-2025 Ford F-350 has 5 known issues documented across 430+ owner reports. 1 issue is rated critical: 6.7L Power Stroke Turbocharger Bearing and Actuator Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Ford F-350 problems?
Repair costs for known Ford F-350 issues range from $200 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 6.7L Power Stroke Turbocharger Bearing and Actuator Failure, typically costs $500-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Ford F-350 is the most reliable?
Reliability varies across model years of the Ford F-350. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 1994-2025 Ford F-350 with 5 documented issues documented across 430+ owner reports.
What is the 1999-2025 Ford F-350 Death Wobble - Violent Steering Oscillation?
After hitting a bump at highway speed, the front end enters violent steering oscillation (death wobble) that requires slowing to a stop to recover. Caused by worn front-end components: track bar bushing, ball joints, tie rod ends, or steering damper. Repairs typically run $200-$1,500. Severity: critical.
What is the 2011-2019 Ford F-350 6.7L Power Stroke Turbocharger Bearing and Actuator Failure?
The 6.7L Power Stroke turbocharger's variable geometry vanes stick from soot buildup, and the turbo actuator motor fails, causing limp mode and reduced power. Extended idle time and short-trip driving accelerate soot accumulation on the VGT vanes. Repairs typically run $500-$3,500. Severity: high.
What is the 2011-2016 Ford F-350 6.2L Boss V8 Cam Phaser Rattle and Exhaust Manifold Studs?
The 6.2L gas V8 in the F-350 develops cam phaser rattle on startup as the phaser locking pins wear. Additionally, the exhaust manifold studs break due to thermal cycling, causing an exhaust leak. Both issues worsen progressively. Repairs typically run $500-$2,500. Severity: medium.
What is the 1994-1998 Ford F-350 7.3L Powerstroke Turbo Pedestal O-Ring Leak?
The turbo pedestal gasket and o-rings on the 7.3L Powerstroke are a common failure point, causing oil and exhaust leaks. The exhaust back-pressure valve (EBPV) in the pedestal can also stick or fail. Repairs typically run $200-$600. Severity: medium.
What is the 1999-2010 Ford F-350 Exhaust Manifold Bolt Breakage?
The exhaust manifold bolts on the 6.0L and 7.3L Power Stroke diesel engines break due to thermal cycling, causing exhaust leaks with a ticking noise especially on cold starts. Broken bolts are very difficult to extract. Repairs typically run $300-$1,200. Severity: medium.
