Stalling R33

[dougfuller]

hey dont seem to be having a good run with my car lately!

last few days its been dropping down to 0 revs then going back up while changing gears

and seems like its missing sometimes done the obvious checked hoses and cleaned afm

still doing it any ideas please

thanx

[Sunkist]

check your BOV is not leaking.

will cause your revs to drop once off the accelerator.

also check any hoses coming from it, and the intake/suction pipe

[dougfuller]

check your BOV is not leaking.

will cause your revs to drop once off the accelerator.

also check any hoses coming from it, and the intake/suction pipe

thanx will do see how i go

[Nanogrip]

Maybe run a concentrated fuel injector cleaner (psst, use 16 oz. acetone, mostly it is what fuel injector cleaners are made of) and then clean out your idle air control valve. There is an excellent tutorial somewhere in the forums.

[dougfuller]

checked all hoses and bov etc everything seems ok,

cleaned out the AAC today havnt driven it yet see if thats made a difference

[dougfuller]

well been driving it all week didnt do it at all untill this morning...

10mins into the drive started to run shit and then when going down gears to stop it would stall and hunt up and down

about 5mins after that all whent fine and didnt do it at all for the rest of the day???

any ideas haha

[Jmans GTS-T]

well been driving it all week didnt do it at all untill this morning...

10mins into the drive started to run shit and then when going down gears to stop it would stall and hunt up and down

about 5mins after that all whent fine and didnt do it at all for the rest of the day???

any ideas haha

Hey Dude,

I had the same problem when pulling up to the lights after dropping down gears... Go to your local car shop and buy some Throttle Body cleaner... I did this today and cleaned all of my AAC and sprayed some in the air box and throttle control... I took my car for a run once complete and now it's fine!!!

Make sure you give all pipes around your air box a good spray and clean!

Good Luck!!!!

[karma_syke]

if none of that works make sure your AFM element is clean, if you've had a oil pod filter on it the oil will make its way onto the element, spray with with circut contact cleaner, comes up like new,

i also highly recommend cutting open the box that hold the circuitry on your AFM and check for corrosion on the circuit board and on the 3 pins that lead to the plug,

when i did mine it will full of orange corrosion on the circuit board and on the 3 pins, i had to re solder the pins.

if corrosion is left to build up it will create shorts where they touch.

you can seal the box back up with black silicon window goo, pretty sure silicon based gasket goo would work as well.

good luck