the problem is the motor will not crank and run unless I hold the throttle while cranking. once it starts it will run fine with a good stable idle, now surging or idle hang. it will pretty much start and run when cold but once it is warm at all I have to push the skinny pedal. it fires up and dies right away without the throttle pedal. I have just about wore the starter out trying to tune it out. I have read and read but cant get it figured out. I have disconnected the iac and reset tps several times. if I use the screw on the tb enough to get it to crank on its own it idles at 1100. if I set the idle with iac unplugged it will not crank on its own. iac steps are around 40-50 warm and tps is within range. help please..
the combo.. 68 Camaro drag car
lq4, po1, 102mm holley tb, 210 bosch injectors, pretty big cam, 88mm turbo, e85, a2w, power glide. it was all tuned last week and made almost 900 to the wheels but I was told they all require a little throttle to start...
it is a pain to climb over the roll cage to hit the throttle just to crank it. any help will be appreciated.thx