Ford Power Stroke Diesel Repair — Chico, CA
Ford Power Stroke diesel repair in Chico CA. 6.0L EGR cooler, 6.4L DPF, 6.7L CP4 pump. ASE-Certified diesel specialist. (530) 826-4275.
The Short Answer: Tedious Auto Repair services all Ford Power Stroke diesels in Chico CA — 6.0L, 6.4L, and 6.7L. We have professional Ford diesel diagnostic equipment and stock common Power Stroke parts.
The Ford Power Stroke diesel is the engine of choice for Butte County ranchers, contractors, and heavy-duty tow vehicle operators. Each generation has specific failure patterns that every Power Stroke owner should understand. Tedious Auto Repair has worked on all three modern Power Stroke generations since 2007.
6.0L Power Stroke (2003–2007) — The Problem Child
EGR Cooler
The 6.0L's primary failure point. The EGR cooler transfers exhaust heat to coolant. When it cracks internally, coolant mixes with exhaust causing white smoke, coolant loss, and eventual head gasket failure. EGR cooler replacement or delete is the fix.
Oil Cooler
The 6.0L oil cooler uses coolant to cool engine oil. Scale and debris clog the passages over time, reducing oil cooling. Oil cooler replacement is typically done with EGR cooler replacement.
Head Gaskets
Insufficient clamping force from stock head bolts combined with EGR heat cycles causes head gasket failure. ARP head studs are the correct fix during head gasket replacement — never reinstall stock bolts.
Cost
6.0L EGR cooler + oil cooler repair: $2,500–$4,500. Head gaskets add $1,500–$2,000 to that.
6.4L Power Stroke (2008–2010)
DPF and Regen Issues
The 6.4L uses a diesel particulate filter with active regeneration. Frequent regen cycles cause oil dilution. Change oil every 5,000 miles. DPF cleaning from $299.99.
Radiator Delamination
The 6.4L has a known radiator delamination issue — inner plastic tanks separate from the aluminum core causing coolant loss and overheating. Radiator replacement from $599.99.
6.7L Power Stroke (2011–present)
Most Reliable
The 6.7L is Ford's most reliable diesel but requires strict 5,000-mile oil changes with Motorcraft 10W-30 diesel oil.
CP4 Injection Pump (2017+)
2017+ 6.7L uses the Bosch CP4 high-pressure fuel pump. Known to fail catastrophically, sending metal debris throughout the fuel system. Contamination repair: $8,000–$15,000+.
Frequently Asked Questions
Does Tedious Auto Repair service Ford Power Stroke diesel in Chico CA?
Yes. Tedious Auto Repair services all Ford Power Stroke generations — 6.0L, 6.4L, and 6.7L — in Chico CA. We have professional Ford diesel diagnostic equipment and 18+ years of diesel experience. Call (530) 826-4275.
How much does 6.0L Power Stroke EGR cooler repair cost?
6.0L Power Stroke EGR cooler and oil cooler repair at Tedious Auto Repair runs $2,500–$4,500. If head gaskets are also needed, add $1,500–$2,000. Written estimate after full diagnosis.
What oil does the 6.7L Power Stroke use?
The 6.7L Power Stroke requires Motorcraft SAE 10W-30 Super Duty diesel engine oil. Change every 5,000 miles. Never extend drain intervals on the 6.7L — oil quality is critical to EGR system and DPF health.
What is the CP4 injection pump failure on 6.7L Power Stroke?
The Bosch CP4 high-pressure injection pump on 2017+ 6.7L Power Stroke fails catastrophically, sending metal debris through the entire fuel system. Repair requires replacing injectors, lines, fuel rails, and the pump — typically $8,000–$15,000+. A CP4 protection kit (bypass device) is available as a preventive measure.
Written by Buddy Rausch, Owner — Tedious Auto Repair, 2695 CA-32, Chico CA 95973. 4.9★ / 800+ reviews. ASE-Certified Since 2007. (530) 826-4275