alfonso731
03-08-2006, 08:22 PM
Ok first of all im new to these forums so i figured what the hell and give it a shot and get a few opinions and what not. ne who with that outta the way heres my problem
I have a 1988 MX-6 non turbo with a high idle problem. when you first turn on the vehicle. it idles at 2000 RPM, raises to 3000 RPM and drops back down. it will do this for a good 20 minutes. even after the vehicle is warmed up it will still do this. not as bad, it will go from 1000 RPM to 2000 RPM and drop. i noticed that there was a loud sucking noise coming out of my cone air filter. I pulled that off and plugged up the IAC. the RPMS dropped to normal ranges 1500 cold about 1000 after a few minutes. there was a huge suction on my had, greater than i would have expected. once i did this i noticed that the air passage from the IAC to the intake manifold had collapsed. Any Ideas on what i should be looking for next? I would prefer a nice cheap fix because the vehicle has very high mileage, 308 thousand to be exact; and i need it to run temporarly.
--Mario--
I have a 1988 MX-6 non turbo with a high idle problem. when you first turn on the vehicle. it idles at 2000 RPM, raises to 3000 RPM and drops back down. it will do this for a good 20 minutes. even after the vehicle is warmed up it will still do this. not as bad, it will go from 1000 RPM to 2000 RPM and drop. i noticed that there was a loud sucking noise coming out of my cone air filter. I pulled that off and plugged up the IAC. the RPMS dropped to normal ranges 1500 cold about 1000 after a few minutes. there was a huge suction on my had, greater than i would have expected. once i did this i noticed that the air passage from the IAC to the intake manifold had collapsed. Any Ideas on what i should be looking for next? I would prefer a nice cheap fix because the vehicle has very high mileage, 308 thousand to be exact; and i need it to run temporarly.
--Mario--