Re: Idle surge and running rich. Input please
when u have bigger injectors u dont want to lower the fuel pressure...with the 24's u should be around 44 psi...did it just start to do this or did u change something and then it changed ....is the maf calibrated for the 24's? the tps voltage should be around .9v at closed throttle ...did u check for vacumm leaks?is the check engine light on?
__________________
347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters
^best et so far 11.6 1.61 60ft coming soon 9sec et's 
1992 mustang gt
2001 gmc 1500 4x4
78 century boat
92 skidoo
|