7.3 cutting out
my truck in signature ,yes a 7.3. its been cutting out sometimes when you take foot of it while driving.
it has now started to fail when i put my foot in to it from takeoff, it also sometimes grabs some low revs from take off ,then without moving my foot on the pedal, it will grab all the revs and take of like a cut cat.
i have replaced cps twice now,
swapped out ecm ,twice ,buzz tested injectors ok,
replaced icp , ipr, accelerator pedal and sensor,removed valve cover and checked connections on uvch, checked voltage on harness.
where can i go now to find out my problem.
truck fires up straight away after it cuts out, and is not throwing any codes.
need some help from you 7.3 gurus please.
early 1999 ,f250,psd,s/cab,7.3,3.73 ,4*4,short box
harvest gold, snug top cover,xle 4 ,ais filter, bts trans
isspro pyro ,trans temp guages.autometer boost
bought new from spokane,wa ,and converted to rhd in australia. sold.
forrest river wildcat, 30rlbs. sold.
06, f250, 7.3 [standard out of brazil factory] bts valve body,tuned by cale at bts
firestone air bags on rear.coolant filter ,isspro trans,temp, boost, pyro guages.
cougar , 5er model 309, fitted with full air brakes.,trail air hitch
Last edited by 99250; 07-02-2011 at 02:31 AM.
Reason: add more info