QUOTE(death_nite @ Sep 2 2008, 12:09 PM)
how bad is ur jerking? happened all the time within 1k - 2k rpm? or happened when changing gear only? the latter one quite normal to me. especially if i use manual mode, can feel jerk if i didnt press throttle n change to gear 2. if didnt release throttle a bit, changing gear is smooth.
hurm. u should try find any amt user n compare with ur car. ok or not. well, mine doesnt hv any jerking probs like u mention above. got one time but due to my bro forgot to tight the hose connected with the tb, causing water sipping thru it.

got warranty? if they blame ecu, cannot ask them change new one?
if possible try find any amt user u know. compare. bring to sc. show them they are wrong.
My jerking is not that bad. just it's a bit shaky shake when accelerating lelow 2000rpm. Something like out-of-tuned 130Y..... but stil not that serious...
Restart car then problem solved.
When I doubt SC's comment, they brought me another Savvy which supposedly belongs to The Branch Manager. I'm not convinced & they bring me the i-care car....They're all with this kinda shaky feel like my car but one thing is worse than mine is restart did not solve the problem for those car and the jerk is persistant.....
Well....I'll try to do a TB clean on next service. At this moment I just used a sealant to seal the "suspected" wirings. See if it happens again.
They said Change ECU is pointless as theer's no new revision nor new softwaer to solve the prob.
They also pointed out Valve seat in the engine itself might be a problem as Proton never clean the protective wax on the seat when manufacturing the car. This problem do not occure on newer batch of savvy.
They also said that only frequent user such as sales person or someone lked to travel with his car will noticed that as the problem is very sporadic.
Let's try to ask then clean the TB before other speculation....
btw, how much is Renautech to clean the TB??? Can they read any hidden troublecode? T shaped PDT2000 cannot read hidden code while nre PDT2000Plus used by my Service Daeler can somehow read hidden codes based on my previous experience.
I do not wish to modify the TDC sensor.....coz they're new design....

Also if TDC sensor fault wil have some sort of trouble code right? My previous sensor do have such error + Brake switch error. But this time w/o error....
This post has been edited by navigator: Sep 3 2008, 07:21 AM