A $6,400 DPF replacement quote is high but typical for dealers. Your 2022 Cummins B6.7 may still have emissions warranty coverage for 5 years/100k miles. Consider professional DPF cleaning ($800-1,500) or authorized Cummins dealers before replacement.
Rear ABS sensor at hub or differential depending on system. Remove wheel for access. Use penetrating oil on mounting bolt. Clean tone ring during service.
Service AdvanceTrac on F53 is a known software issue with a Ford TSB update available. Dealer reprograms the ABS module - typically 30-60 minutes. Safe to drive but cruise control and hill assist are disabled until fixed.
Pedal Monster modifies throttle sensitivity, not actual power output. Results on F53 motorhomes are often subtle because the heavy vehicle limits acceleration regardless of throttle response. If you do not notice improvement, return it - it does not add horsepower.
Your unprogrammed Ford F53 transponder keys will continue working indefinitely, but they lack anti-theft security features. Programming adds immobilizer protection but isn't required for basic operation.
Essential guide for Ford E-Series Class C motorhome chassis covering suspension, maintenance, and common issues.
A check engine light on your 2022 Ford E450 after recent service likely indicates an emissions system issue. Get an OBD2 scanner to read the exact code first, then check for loose connections, damaged vacuum lines, or a loose gas cap before returning to the dealer.
P0339 on 7.3 Godzilla is intermittent crank sensor signal. Since clearing fixed it, monitor for recurrence. Likely sensor beginning to fail - should be warranty covered at 27K miles.
BlueDriver, OBDLink MX+, and FORScan all work with Ford E450 V10 motorhomes. FORScan offers the deepest Ford-specific diagnostics but has a learning curve.
P0171 lean code with no drivability issues is safe to continue driving for your Florida trip. Monitor for symptoms. MAF cleaning was good step - may need replacement if code returns. Check PCV and vacuum lines when convenient.
V10 hesitation often dirty throttle body, weak coil, or fuel pressure. Clean throttle body and MAF first. Check fuel pressure under load.
Your engine stalling when rolling to a stop combined with inconsistent transmission behavior suggests issues with idle control, torque converter lockup, or vacuum leaks. The intermittent nature points to specific components that need diagnosis.
Your 1988 E350 Class C with 460 EFI has spark, fuel pressure, and timing but won't start even with ether - this points to either a faulty Mass Air Flow sensor, clogged injectors, or ECM failure. The fact that ether doesn't help is the key diagnostic clue here.
The 2007 3-valve V10 does not need EGR delete like earlier versions. Focus on regular maintenance: Motorcraft spark plugs, synthetic oil, and transmission fluid changes. Engine is reliable as-is.
For misfire codes on cylinders 5 & 7 in your 2001 Ford E350 V-10, start with the most likely causes: spark plugs and ignition coils. Since you already have these parts, install them first as they're the cheapest fix and most common culprits.