Idle problems

[MSProto03]

Alright damn it, now I'm experiencing the idle dip more frequently. WTF, does anyone's msp idle normally?!?! This s*** is getting old.

ya mine used to do it. brought it to the dealer told them the rpms would drop jus like urs after sitting at a stop light. they said it wuz the idle air valve but on the report it says "BAC valve & gaskets". they replaced a valve and 2 gaskets and it fixed the problem, under warranty too.

 

[dirtysouth_msp]

ya mine used to do it. brought it to the dealer told them the rpms would drop jus like urs after sitting at a stop light. they said it wuz the idle air valve but on the report it says "BAC valve & gaskets". they replaced a valve and 2 gaskets and it fixed the problem, under warranty too.

Yeah, I've already had that done once. It fixed the problem for about 12,000 miles, but it is back...and I really don't feel like returning the car to stock for this.

Does anyone have the part #'s and prices for the idle air valve and gaskets?

 

[MSProto03]

got them too. Prices are from www.mazda-parts.com

Valve is FSN5-20-660B $338.52
Gasket FSD7-13-W89 $4.80
Gasket FS01-13-655 $2.88

 

[ebmp5]

my car is at mazda right now trying to get this problem fixed as well
i've been having this problem for a while now

they just can't figure out why the idle dip's when coming down form high rpm's they still have the car for like almost 2 week's and still problem not solved

they fixed a few other problem's but this one just can't be cracked yet!

 

[Jaysanooch]

Bump for any updates....I have this problem, I even stall if the idle dip happens at the same time a let off the clutch.

I have a Short ram intake, my IAT had been extended to hang inside the driver side fender.