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Holley Projection...any one using it?

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Old Oct 30, 2003 | 08:59 PM
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Default Holley Projection...any one using it?

I installed a 4di unit for a friend and am having some problems. Engine runs fine idleing but at about 2000-3000 the entire unit will shut down. Reset and it will do it all over again. Anyone else have this prob?

-nicholas :banghead:
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Old Oct 31, 2003 | 08:41 AM
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Default Re: Holley Projection...any one using it? (jaggeedfire)

Fire - I've been running the 2Di system for 4-5yrs now. Never had that problem after tinkering with it every time I have to move to a new area/altitude. DOUBLE check the install instructions carefully. Sounds like you need to call Holley Tech support. Sorry I couldn't be more help.
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Old Oct 31, 2003 | 05:07 PM
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Default Re: Holley Projection...any one using it? (Fast81)

tried that....they said the system wouldnt support over 275 hp. This is a runnaround answer b/c its not even developing enough power to roll off from a start. It has to do with the electrical and I cant quite figure it out. Replaced the tps and no help. Funny thing is even when the system(engine) isnt running but the key turned on, if you push the pedal and upen up the throttle body, it opens up the injectors for a second and makes a funny noise.

anyone else have any ideas???

-nicholas
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