- to everyone here with 40 series flowmasters
- F-150, 4.2L oil pan removal?
- DIY supercharger or turbocharger?
- coolant drain bolts on block?
- Just installed my MAC intake!!!
- 4.2 cutting out.
- Parking Brake Problem
- Supercharger for the ole 4.2
- would this engine have been used in???
- Whistling noise
- Flowmaster original 40 Series....
- V6 back in the 05
- Non Mechanic in desperate need
- Ways to Improve your MPG
- Flowtech Warlocks
- RPM Dips at idle
- 02 temp guage
- Exhaust Visible at high outside temps
- exhaust tips???
- 97 4.2 serious?
- Beware them 'gators
- spark plug replacemant
- My 04 Heritage 4.2 Diesel and Factory fog lights.
- Need help! bad exhaust tone flowmaster/4.2
- wanting to lift my 4.2
- What about the Mass Airflow Sensor?
- owned!!!!!
- Starter knock ?
- Buying 2004 heritage 4.2 ? should I ?
- I Havent Left Yet!