I have a 91' LX. It fires right up but after about 20 second it dies, I have changed the fuel pump, filter,and did a complete tune up.Changed the igniton coil to an MSD ignition coil. But I still continue to have this problem,Sometims I can turn it on and it will stay running and Im able to drive it, but for the most part it just shut right off.

 

have you had a fuel pressure tester hooked up when it dies to see what happens with the pressure??

 

mine does it real bad.i have to hold the gas and rev it up for about a min to get it to idle

 

check for codes/koer, if none, clean IAC, and make sure no vaccum leaks are present.

 

i have the iac unpluged right now cause when its plugged in it idles at 1500.

 

then I have to say go buy you a new iac and you should be fixed

 

nope tried a new one and it does the same thing.im going to carb it in a few months anyway so im not woried about it.and i only drive it once or twice a week so its not something that bothers me too bad.