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thanks..
Posted by derf (more from derf) on Tue, 11 Oct 2011 19:15:01
In Reply to: fuel pump questions.., derf, Tue, 11 Oct 2011 14:35:53
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Wellll..
1) Current OBD11 Scanner gizmo (from China .. where else :-) Came with crap software and the appropriate software was Infected.. Not a lot of joy there. Could resort to a Canbus device (it a least won't be from China ).. may yet.
2) the thing eats no coolant by my guesstimations, as over the last 6 months the level has not altered.. at all, thank goodness.
Although a HG refit wouldn't be that big an effort, IF I knew it would solve the problem. Prefer not do it purely on spec though.
3) all the usual lo-boost causing bits check out as OK, I even inserted a fresh fuel filter.
4) buying a decent Inj pressure gauge exceeds the cost of a Fresh Fuel pump.. sigh
5) I have, cast a suspicious eye on the pressure regulator, but the diaphragm didn't appear to leak under testing (to 20 psi)
6) thought at one point that it might be an ECU issue. But when swapped out there is no change.. which also negates any blown boost solenoid mosfet theory.
7) Injectors (I think) are clean as it gets Chevron fuel almost
exclusively... lotsa Techron has gone through them.
Clearly this is driving me Nuts.
posted by 207.6.23...
Posts in this Thread:
- fuel pump questions.., derf, Tue, 11 Oct 2011 14:35:53
- thanks again..ordering a pump :-), derf, Wed, 12 Oct 2011 10:05:55
- Re: fuel pump questions.., Saabnutt, Wed, 12 Oct 2011 08:17:55
- Re: fuel pump questions.., turbosaab
, Tue, 11 Oct 2011 22:03:26 - thanks.., derf, Tue, 11 Oct 2011 19:15:01 <-- Viewing This Message
- whitish residue on plugs is coolant. n/m, Ken Fisher, Tue, 11 Oct 2011 18:40:08
- is it an obdii car?, Mr. Bubble, Tue, 11 Oct 2011 17:59:19
- Fuel Pressure Regulator? (n/m), Bill Homer
, Tue, 11 Oct 2011 17:43:21 - Fuel Pressure Gauge, marvinstockman, Tue, 11 Oct 2011 16:05:14
- Re: they should make a........., davidk, Tue, 11 Oct 2011 14:53:16
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