throttle response???

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m3mpower
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Post Tue Feb 21, 2006 7:09 pm

hi, i have a 320i, and when i press the accelerator pedal suddenly and quickly, there is no response and also sometimes the car wants to kind of stall...
only when i press the pedal slowly and way down then i get throttle response...
i tried to adjust the throttle cable, but still the same..
i dont know what to do?? any idea please
jonbuoy
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Post Tue Feb 21, 2006 7:13 pm

Sound's like a good clean out would'nt go a miss, strip the inlet down and clear all the muck out. Clean the air flow metre, idle control valve and whack some new spark plug's in, that will help alot.
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m3mpower
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Post Tue Feb 21, 2006 8:42 pm

hi, i have put new spark plugs already, can you tell me what is the best way to clean the air flow meter and the idle air control valve?
cheers
gcorky
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Post Tue Feb 21, 2006 9:57 pm

i remove and use brakecleaner/carbcleaner aerosols. :)
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525 sport
johnono
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Post Tue Feb 21, 2006 10:32 pm

check for air leaks / cracked hose on the afm boot ( the L shaped pipe that goes from afm to tb
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also air intake gasket under intake manifold, or all the pipes connected to the tb, afm and filterbox should have a good once over
m3mpower
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Post Tue Feb 21, 2006 10:40 pm

can i use break cleaner to clean the air flow meter and the idle air control valve??
m3mpower
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Post Wed Feb 22, 2006 5:57 pm

hi, all done now, everything works fine, cheers
jonbuoy
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Post Wed Feb 22, 2006 6:13 pm

Has it all worked mate, everything sweet again or you not happy still?

Anything to help a zoner mate :thumb:
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e30bmlover
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Post Thu Feb 23, 2006 8:00 am

you could try a new distributor cap.......just a thought, and while u are at it....get a new rotor arm as well
m3mpower
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Post Thu Feb 23, 2006 12:59 pm

thanks guys for the advice, everything sweet.. i will probably change the rotor arm and the distributor cap as well,