Chrysler Daytona idle waves

[razorth]

Hello, first, sorry for my bad english, i'm from finland.

So, i have a 92 daytona, with 2.5 turbocharged engine. problem is that the idle is waving so hard that whole car is shaking, when i throttle it works okay.

i have done a cylinder head, with valves, sparkplugs and wires, idle air control valve, rotor and distributor cap. I have check all hoses and gaskets, no air leaks. could it be the map sensor?

And second..pcv valve hose smokes when engine warms up. i mean that hose that goes to airfilterbox..is this normal..?

Thanks very much, i hope that somebody could help me.

[Force Fed Mopar]

Have you set the distributor to 12 degrees?

[cordes]

Any codes?

[brian8822]

Hello, first, sorry for my bad english, i'm from finland.

So, i have a 92 daytona, with 2.5 turbocharged engine. problem is that the idle is waving so hard that whole car is shaking, when i throttle it works okay.

i have done a cylinder head, with valves, sparkplugs and wires, idle air control valve, rotor and distributor cap. I have check all hoses and gaskets, no air leaks. could it be the map sensor?

And second..pcv valve hose smokes when engine warms up. i mean that hose that goes to airfilterbox..is this normal..?

Thanks very much, i hope that somebody could help me.

I just went thru this yesterday with my 91... i back probed my iac to find the voltage was all over the place(no code since the smec has no idea where the iac is actually running). Ended up being the weather pack plug was not making good contact even though it was plugged correctly. Also i would check to make sure your pvc valve is operating correctly and make sure it has no leaks elsewhere(hoses).