Porsche Enthusiasts Club Forum

after clutch change car refuses to start. Turns over on the starter. have tach bounce & boost registering when turning over. tried DME relay - seems ok. tried jumping DME relay - still no start. Easistart in the air box car wil turn over & run then stop. had the fuel pump off - ok. fuel pump on car with separate supply - ok. still no start. both crank sensors ok. earth connections ok. checked all plugs on throttle, air & injection side - all ok.
any ideas - please!!!!
Glen

Is there fuel at the fuel rail? Are the injectors firing, feel for click or even better get a noid light, to check?
It is obviously fuel related?
Edited to say it could be a jammed fuel regulator.

Thanks for the info Jim, saga continues . No fuel in the rail, can feel the injectors clicking. Took off the fuel reg but not a lot I could find to check.?
I noticed a vac pipe has come off a cylindrical unit under the inlet manifold which has two other pipes and a T conector on top I'm hoping I have'nt damaged it when putting the crank sensors back. Any ideas what this unit is.
Thanks Glen