Tumpang tanya, ada tak owner Exora CPS kena masalah RPM naik tinggi masa start enjin?

Mcm² dah workshop bagitahu punca, tapi tak elok² juga lepas baiki. Throttle body dah tukar, dah cuci. Pedal dah tukar. Katanya ada elektronik board pun kena tukar. Ni smlm, kata mungkin bateri nak k.o. Pagi ni panggil org check bateri elok je. Nasib tak tukar semalam.

Ni RPM pun dah mcm ok pulak. Dia kejap² jadi lepas tu elok. Lepas tu jadi lagi.

Ada siapa² ada pengalaman sama?

Exora CPS 2011.

Car was having vibrations when driving...

So popped into SC...

PDT states got problem with spark plug cable or ignition coil. Est cost of repair RM1k
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Left car a day. Then SC called say not problem with above. New suspect valve problem. Est cost RM2.4k including top overhaul. When open;
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The spring to the valve broken;
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Anyone had this problem before? How could the valve spring break? Stock standard 2008 car that travelled 240k KMs without missing any periodic service at PESC...

So it could happen...the valve looks ok...juz the spring broke...

Yours is just open up, replace the valves & springs affected and the gasket?

Head’s good...juz buka, replace spring then replace gaskets and had to do top overhaul wo..then do service then bayar RM2.4k include tukar brakepads...
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Anyone can help share the service interval what to inspect/change page please? Even my buku service has been “misplaced”...

Thanks bro...

Mine has always been serviced at PESC...so maybe that’s why it lasted longer...didn’t know it’s a common occurrence...