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Mb320 97 - engine RPM takes a dive towards 0

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Old Jan 28, 2007 | 07:01 AM
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Mb320 97 - engine RPM takes a dive towards 0

My RPM takes dive towards 0 as i push the accelarator but revives in a second.... what could this bee??
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Old Jan 28, 2007 | 09:45 AM
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check ur throttle actuator
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Old Jan 29, 2007 | 03:29 AM
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Originally Posted by ReZzZ320
check ur throttle actuator
thanks again mate...... but where am i suppose to find that??
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Old Jan 29, 2007 | 07:25 AM
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under the manifolds
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Old Jan 30, 2007 | 04:27 AM
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Originally Posted by ReZzZ320
under the manifolds
now i got it... i will try cleaning it with some cleaning-agent first... it might only be some carbon or dust jammed up, as i happen to check my air filter and found it evaporating and turning into ashes... it might have caused some dust to pass inside...
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Old Jan 30, 2007 | 05:40 AM
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had tht problem a long time ago when I had to dump the stock air box for a cold ir intake stup. Pulled out the manifolds and cleaned the throttle actuator with contact cleaner. Once I got that done and reinstalled the new intake with pipes the car was running like a champ ever since
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Old Jan 30, 2007 | 09:13 PM
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From: Temperance, MIchigan
fuel

Have you tired a fuel injector cleaner? You may have dirty injectors causing this. Cheap fix and regardless wont hurt . Chevron is the best I have used. Good Luck

Last edited by KINGGLORY; Jan 30, 2007 at 09:22 PM.
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Old Feb 1, 2007 | 04:12 AM
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Originally Posted by ReZzZ320
had tht problem a long time ago when I had to dump the stock air box for a cold ir intake stup. Pulled out the manifolds and cleaned the throttle actuator with contact cleaner. Once I got that done and reinstalled the new intake with pipes the car was running like a champ ever since
I didnt pull out the manifolds yet...instead sprayed some contact cleaner through the small valve on the front with a small cap on top... it solved it to 80%...now my car hickups only rarely ... i think i will go ahead and try finishing it with removing the manifolds...
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Old Feb 1, 2007 | 04:15 AM
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Originally Posted by KINGGLORY
Have you tired a fuel injector cleaner? You may have dirty injectors causing this. Cheap fix and regardless wont hurt . Chevron is the best I have used. Good Luck
i thought so too,,, i was about to go to friend whose expert on injecter cleaning but he would do it the long way,,,,taking them all out and washing them.... but i think ur right i might use the chevron first..... as i said 80 % of the problem is already gone...with only a little contact cleaner through the small caped valve on the actuater....
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Old Feb 1, 2007 | 04:30 AM
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Originally Posted by ReZzZ320
had tht problem a long time ago when I had to dump the stock air box for a cold ir intake stup. Pulled out the manifolds and cleaned the throttle actuator with contact cleaner. Once I got that done and reinstalled the new intake with pipes the car was running like a champ ever since
by the way where did u buy cold air intake ? make? supplier? did it increase the performance of ur engine?
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Old Feb 1, 2007 | 04:33 AM
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I used a Simota 3" intake and custom-made a pipe behind the headlights, all I need is a heatshield which i'm in the process of making, the gians were most noticeable in the torque department but I really cannot tell how much I gained coz I need to dyno the car
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Old Feb 4, 2007 | 03:30 AM
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Originally Posted by ReZzZ320
I used a Simota 3" intake and custom-made a pipe behind the headlights, all I need is a heatshield which i'm in the process of making, the gians were most noticeable in the torque department but I really cannot tell how much I gained coz I need to dyno the car
hmmm....thats why! i didnt find any cold air intake system for my car...perhaps they didnt make it for 1997...lucky u ...u were able to customize a pipe....
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Old Feb 4, 2007 | 07:05 AM
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any 3" cone filter will do nd u can make ur own custom-made intake pipe at any exhaust shop
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