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car "pull back" while full throttle

Posted: Tue Oct 05, 2010 1:52 pm
by fiqueudrue
recently i encountered a very diff feeling when i full throttle my pedal whereby the car suddenly slows down or have the "pull back" drastically feeling before surge forward..... what may seems to be the fault ?
im driving auto...

Re: car "pull back" while full throttle

Posted: Wed Oct 06, 2010 10:59 pm
by UltraBear
fiqueudrue wrote:recently i encountered a very diff feeling when i full throttle my pedal whereby the car suddenly slows down or have the "pull back" drastically feeling before surge forward..... what may seems to be the fault ?
im driving auto...
==> out of tune liao.... can be too rich or too lean... needs to get it tuned up... but just before that, do a full svcing of your car and see how it goes... if after svcing still like that, means really need to get it tuned liao...

Re: car "pull back" while full throttle

Posted: Thu Oct 07, 2010 8:44 pm
by fiqueudrue
UltraBear wrote:
fiqueudrue wrote:recently i encountered a very diff feeling when i full throttle my pedal whereby the car suddenly slows down or have the "pull back" drastically feeling before surge forward..... what may seems to be the fault ?
im driving auto...
==> out of tune liao.... can be too rich or too lean... needs to get it tuned up... but just before that, do a full svcing of your car and see how it goes... if after svcing still like that, means really need to get it tuned liao...
reset ecu enuf not ?
hmmm yea i guess its maybe the air fuel ratio sumthing like that gone wrong ....
just did serviced the car... let see how it goes...
was scared if the gearbox kaput liao hahaa