1jz wont start withought throttle

JP85MX73

New Member
May 24, 2010
79
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0
NY
Whenever i go to start the engine it cranks and starts fine, but then dies as if its not getting enough fuel. It will only stay running if i keep giving it a decent amount of throttle (almost 1/4 throttle). after the engine heats up it seems to be ok... this also happens intermittently sometimes the engine will fire up right away and idle fine..... Im thinking ISCV. anyone had similar problems?
 

JP85MX73

New Member
May 24, 2010
79
0
0
NY
Thanks i read the post previously... i messed around with the screw before and it didnt seem to do much. im gunna try getting more aggressive with the screw adjustment today :evildeal:
 

te72

Classifieds Moderator
Staff member
Mar 26, 2006
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Should also make sure your TPS is set right. I've never been all that great with tuning (more of a driver than a mechanic), so I can't give you any definite pointers with that one. Any fuel leak smells?