TPI HELP

peter paul fenske pfenske at direct.ca
Thu Feb 27 04:56:54 GMT 1997


Hi Vance

If you mounted a fuel pressure guage on the cowel and it read 40 psi
when braking hard I guess you could rule out fuel pump or pickup 
probs. Otherwise check those out. A fuel pump putting out a static
40 psi often fails otherwise.

Check the IAC passages and throttle passages for carbon buildup.
Your iac count should be around 10 to 40 at hot idle.
If it is high suspect carbon buildup.
In a pinch crank up the idle speed to 800 or so with the min air.
This will set the iac count to zero but it should run better

Also check your fuel filter. Also check pump delievery by noting
the volume delievered by the bypass line.

Dats about all I can dream up Vance.

GL:peter




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