Ford 3.5L EcoBoost V6
3.5L EcoBoost misfire diagnosis
Misfires under load on the 3.5L EcoBoost.
Why this matters on the Ford 3.5L EcoBoost V6
Early engines can misfire under hard acceleration when condensation collects in the intercooler; plugs and coils are also common causes.
Symptoms owners notice
- Stumble under boost
- Misfire codes
What we check
- Plug gap and condition
- Intercooler inspection
- Coil tests
Repair work involved
- Ignition repairs
- Intercooler-related updates