Bigger injectors didnt fix it :(

[olbap]

I dont know what to think anymore, i ran a fuel pressure gauge and im
getting minimal pressure drp at high rpm (about two psi at most) made a few
adjustments in the prom, and im not going lean, ive made sure of this now,
it simply does not pull past 4500 rpm. I think i was just hoping thats what
it was. I just had the ignition module crap out on me, changed it and the
car feels alot smoother but still nothing past 4500.. perhaps even sooner,
rpm. Fuel is there, theres no knock.. . weak spark? Ive changed the
distributor, module, pick up coil, and have tried my old ignition coil... I
suppose i could try it again maybe my fuel wasnt right before upthere, i
dont know. Theres pretty much nothing else I can think of.

Pablo


At 07:52 PM 5/27/00 -0400, you wrote:
>olbap wrote:
>> 
>> Still going lean, drowning the motor up to 4000 though
>> 
>> Maybe the cheap parts store pump wasnt the best idea
>> 
>> I take it if i see a pressure drop on a fp gauge up there thats a bad thing
>> 
>> really though, if it wasnt the pump what could it be?
>> 
>> oh well, here comes pump change number 5, im getting really good at this
>> Pablo
>
>Maybe your fuel lines aren't large enough diameter to keep up
>with the flow demands above 4000 rpm.
>
>-- 
>Glen Beard  95 T/A conv M6
>355, Vortech, heads, cam...
>http://home.nycap.rr.com/gbeard1/TransAm.html
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