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Thread: Car Acceleration Issue in 3rd and 4th gear Cultus 2007

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    Question Car Acceleration Issue in 3rd and 4th gear Cultus 2007

    Aoa hope you guys are fine i recently bought a Cultus 2007 the car required some repair works which were done the only issue left is whenever i am in 3rd/4th gear and the i slow down 5-10 km/h due to any reason and again when i try to pick the speed up the car feels like it is nuetral position so either i have to gear down or press the accelerator pedal more and after some time with small jerk car picks the speed again what is causing this 2 of the mechanics said the engine is good the problem may b with clutch plate what you guys suggest which part is causing this issue

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    Quote Originally Posted by umar47 View Post
    Aoa hope you guys are fine i recently bought a Cultus 2007 the car required some repair works which were done the only issue left is whenever i am in 3rd/4th gear and the i slow down 5-10 km/h due to any reason and again when i try to pick the speed up the car feels like it is nuetral position so either i have to gear down or press the accelerator pedal more and after some time with small jerk car picks the speed again what is causing this 2 of the mechanics said the engine is good the problem may b with clutch plate what you guys suggest which part is causing this issue
    It seems like a clutch plate issue...
    Don't leave a highway for a byway....

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    OK thx i went to another mechanic he asked me to check on petrol if car is fine on petrol than it may be cng adjustment issue

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    is it Efi engine ........ whats status when u check petrol that happens again or only in CNG

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    If the rpm rises slightly in gear, but the speed doesn't, then the clutch is slipping. I doubt that the problem is clutch related though. IMO its related to the ignition system. Get the distributor checked to see whether it is rotating properly.

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    did u said u try to accelerate from 10kmh in 3rd or 4th gear?? or i get wrong
    every man sleeps 1/3 part of a day,, if he makes ABLUTION before sleeping, 1/3rd of his life will be counted as virtue

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    Quote Originally Posted by umar47 View Post
    Aoa hope you guys are fine i recently bought a Cultus 2007 the car required some repair works which were done the only issue left is whenever i am in 3rd/4th gear and the i slow down 5-10 km/h due to any reason and again when i try to pick the speed up the car feels like it is nuetral position so either i have to gear down or press the accelerator pedal more and after some time with small jerk car picks the speed again what is causing this 2 of the mechanics said the engine is good the problem may b with clutch plate what you guys suggest which part is causing this issue
    {whenever i am in 3rd/4th gear and the i slow down 5-10 km/h}

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    the car is not efi and the issue is also there on petrol now i am convinced it may b clutch plate issue

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    @umar47 please update after the clutch work is done,
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    Wait a minute, you r in 3rd-4th Gear and then u slow down and try to gain pick again in the same gear, 0.O
    have u recently learnt driving?
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    Quote Originally Posted by muradi View Post
    Wait a minute, you r in 3rd-4th Gear and then u slow down and try to gain pick again in the same gear, 0.O
    have u recently learnt driving?
    Murdi, what he's trying to say here is that he slows down only 5 to 10 km/h of speed at which he was earlier driving and then tries to accelerate which unfortunately is not happening...
    Don't leave a highway for a byway....

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    culprit could be ignition timing, lean fuel mixture, spark plugs, ignition wires, chocked air filter.........
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    Quote Originally Posted by imrananr View Post
    Murdi, what he's trying to say here is that he slows down only 5 to 10 km/h of speed at which he was earlier driving and then tries to accelerate which unfortunately is not happening...
    but he has to switch to the first gear to attain speed, if he accelerates on the third gear the car would never speed up.
    there is a bit of confusion
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    Quote Originally Posted by muradi View Post
    but he has to switch to the first gear to attain speed, if he accelerates on the third gear the car would never speed up.
    there is a bit of confusion
    Let me explain once again, if he is driving say at a speed of 90km / hr, then takes foot off the accelerator and the speed comes down to 80km/hr, now in the same gear he accelerates but nothing happens....the car is not accelerating...
    Don't leave a highway for a byway....

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    Quote Originally Posted by imrananr View Post
    Let me explain once again, if he is driving say at a speed of 90km / hr, then takes foot off the accelerator and the speed comes down to 80km/hr, now in the same gear he accelerates but nothing happens....the car is not accelerating...
    if the engine does even respond then check the carburettor accelerator pump and vacuum pod on the distributor.
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    Quote Originally Posted by imrananr View Post
    Let me explain once again, if he is driving say at a speed of 90km / hr, then takes foot off the accelerator and the speed comes down to 80km/hr, now in the same gear he accelerates but nothing happens....the car is not accelerating...
    Oh now i get it, sounds like a clutch plate issue, or tuning
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    same thing happened with my coure. after some days, struggled to climb slopes. it was worn clutch. what happened at first was: when u slow down and accelerate slow, engine responds. when u floor pedal, rpm will increase but car will not respond and accelerate slowly.

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    Quote Originally Posted by Xulfiqar View Post
    if the engine does even respond then check the carburettor accelerator pump and vacuum pod on the distributor.
    That could be the reason provided the engine rpm is not increasing. But from the thread by Umer47, it's not clear that whether it's the engine rpm also not increasing.
    That's the reason one suspects it to be a drive train issue, a worn out clutch plate (or related parts).
    Also, he has specified this problem to be while on 3rd/4th gear.
    Don't leave a highway for a byway....

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    Quote Originally Posted by umar47 View Post
    Aoa hope you guys are fine i recently bought a Cultus 2007 the car required some repair works which were done the only issue left is whenever i am in 3rd/4th gear and the i slow down 5-10 km/h due to any reason and again when i try to pick the speed up the car feels like it is nuetral position so either i have to gear down or press the accelerator pedal more and after some time with small jerk car picks the speed again what is causing this 2 of the mechanics said the engine is good the problem may b with clutch plate what you guys suggest which part is causing this issue
    Aoa,

    The question is bit confusing;

    His car is in 3/4th gear at 5~10kms, problem car does not respond when he accelerates in these gears. (How will it)
    Then he says that he either has to downshift or accelerate. (This is normal So where is the problem)

    You should first down shift then try to pick speed. Have you tried this and face same problem?
    @umar47.....is my interpretation correct?
    I Dont Drive Fast, I Fly Slowly....

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    i have recently changed the spark plugs, air filter and oils, tunning was done but the issue is of clutch plate as suggested by most of you guys coz when i floor the pedal the rpm increases but the car doesnt accelerate so it means the engine responds but car is not accelerating

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