i just swapped a b18b1 into a 92 eg hatch well i turn the car on and the idle climbs to 4k it might clib higher but not knowing whats gonna happen i always cut it off before it gets past 4k so i want to see if anyof u guys have came across this problem i already did a search and checked my vaccums and clean/replaced the iacv what else could it be??, im also pretty sure the timing is off could it be that??? any info would be greatly appreciated

 

 

for the hell of it, disconnect your throttle cable and try starting it agian

 

also are you running a stock IM or is it after market

 

stuck throttle body or maybe a vaccum leak

 

I vote for vacuum line disconnected.

I'm pulling apart an EG with a B18c1 in it and paring down the wiring harness while I'm at it (it's going in my CRX racecar). I start the car about every 4 wires I cut out just to be sure it's ok. I had removed the vacuum line from the brake booster and left it open in my removal process and it did exactly what you describe. Look for a big vacuum leak....I'd start at the brake boost line.

jack