This is topic PLEASE HELP in forum Tech Talk at Northern California Ford Owners  .


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Posted by v-town50 (Member # 4920) on :
 
i just put on a set of 1.7 rockers, a cobra intake and a 70mm throttle body. when i started the car up the idle was all over the place then the rpm's jumped up to 4000, i think its the idle motor but is there anything else that could cause this. also how much psi should i run with my adjustable regulator
 
Posted by red GT black rallyes (Member # 4495) on :
 
u might have some vaccum leaks, and u prolly have to mess with the TB, but im not to sure without looking at it. and i think the fuel pressure should be somewhere around 38-40, but someone with more expertiece will prolly post on here soon, but i try to help. [burnout]
 
Posted by CDT (Member # 5004) on :
 
check for leaks, cracked hoses, ones that didnt get put back on, etc. If those are all good, you need to do a minimum idle proceedure.
 




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