Low rpm on AC... problem

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Low rpm on AC... problem

hi boys,

i have a 06 lancer. just brought it today. its total petrol
the problem i am facing is tht

1) in ideal, the rpm is about 900-1000. and the car feels perfect. but as soon as u switch on the ac, the rpm falls down to 400-500 and the car vibrates or jitters alot. any idea wat could be the problem?

2) the ride is perfectly fine and quiet with 0 noise. but on contineous bumpy roads, i hear a loud "thump" or more like "gruuukkkkk" from the front . do u think my shockers are weak ? or could it be some rubber bushings?

Gari.pk User 6468 asked on 10 Aug 2010 11:53:55 am

1 Answer

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Muzammil - on 10 Aug 2010 11:54:04 am

As far as the A/C is concerned do get the idle up kit checked coz instead of enhancing the RPM's when A/C is switched on its dropping them,so it needs adjustment,and secondly get the complete front and rear suspension checked as you have bought this car being a used one so you don't know what were pros and cons of this car with the previous owner so a complete checkup will give you a clear picture enabling you to proceed further.