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85 305 tip wont idle, floods out.

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Old Sep 28, 2010 | 09:38 PM
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From: camp pendelton cali
Car: 85 iroc-z
Engine: 5.0tpi
Transmission: 700 t4
85 305 tip wont idle, floods out.

i was wondering if anyone could shed some light for me. i have a 85 i-roc with the 305 tpi. i just rebuilt it, pot a 160 degree thermostat, a summit racing cam (sum-1102) and bored it .30 over. i replaced all sensors and the injectors. keep the 19 lbs/hr one it it. the car runs ok as long as you give it throttle and doesn't stall when driving, however is will start to run very rich and and begin flooding out when idling at a stop. only way to stop it is to run it WOT for about 5 - 10 sec to flush out. although it's not constant. if the motor is cold it tends to run fine. only after it warms up does it start acting up. i have tried to call shops around so cal area and everyone tells me i'm screed and nothing they can do just because it's an 85. what should i do and is their a way i can do it myself with out having to take it some were? thanks.

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