Ron Burgundy
Well-Known Member
- Joined
- Jun 3, 2004
- Messages
- 4,834
- Reaction score
- 4,310
- Points
- 113
- Location
- NSW
- Members Ride
- VF II SS
My money is on fuel pump...
Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
Needless to say is running lean due to crapped out fuel pump. This has happened to me twice, don’t put under load or enter power enrichment, putter about in closed loop.
Next step is to log / monitor the fuel rail pressure, look into doing that with your device. Should be near enough to 400 kPa (58 psi). If drops to around 250 then yeah need to open a hole under the back seat with a cam opener, take out fuel pump basket and stuff, replace the pump, fabricate a cover over the new porthole and sweet.
That is easiest and cheapest, otherwise it is sort of inaccessible.
EDIT: beat to the punch, same advice.
What are your long term fuel trims at?
It is good news ey, when I finish my late lunch I will start testing coils with meter.Well that’s actually good news, now to check spark.
Should do under Data display