Dirt Squirt
Member
- Joined
- Oct 28, 2020
- Messages
- 92
- Reaction score
- 76
- Points
- 18
- Location
- Silver Spring, MD
- Vehicle Year
- 2003
- Make / Model
- Ranger FX4 L2
- Transmission
- Automatic
You said ported head, I figured it had a cam to match, sorry missed part about from stock 94 2.3.You still need vacuum to operate vacuum advance though. Check if advance works with vacuum tester like a mity vac set up, test vacuum at port on manifold with vacuum gauge. I have no idea of what reading should be. Maybe RonD. will chime in with specs. Fuel pressure is probably the issue. Need to check with gauge at all throttle positions. Again RonD or others will know correct specs. I'll just shut up for now.