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The Glademister The Glademister is offline
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Join Date: Dec 2007
Location: On a winding, hilly road in Tennessee.
Posts: 1,238
Garage
Progress

Progress on the fuel delivery last night. I installed the in-tank pump and external pump. Mostly trouble free. You've really got to crank down on banjo fitting though. I did the jumper on the fuel pump circuit to help get pressure and that does help a lot. So with a clean filter, new pumps and somewhat clean tank; I should be getting good fuel delivery (baring CIS and injectors).

I've noted several things during testing though...

The engine seems pretty sluggish when bliping the throttle from idle. Especially when first started. Higher revs after it warms up, it's more responsive. I suppose that could be any several factors including vacuum leaks, clogged injectors, CIS issues.

Also, after the engine reaches operating temp, there's some clatter from the valves or cam shaft. I've ordered a valve cover gasket kit and I plan on getting in to re-torque the bearing caps and adjusting the valves. Are the head bolts accessible to re-torque as well? Any other procedures I should do while in there? Tips greatly appreciated.

Then, unless I find major issues in the cam housing, I'm going to do a compression check. If I find this engine is needing re-build, well that might have to wait awhile.

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Tennessee Region SCCA & PCA
Current projects - '87 944 Turbo, '87 924S, '82 931, '10 Boxster (the girlfriend)
Past projects - '83 944, '02 Boxster (x2), '99 Boxster, '14 Cayman,'72 Opel GT, '75 280Z, '90 300ZX, '87 944S, '87 944 Turbo, '88 924S (x2), '07 Cayman S, '73 914, '88 MR2 AW11
Old 07-30-2015, 06:43 AM
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