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Message: <blockquote data-quote="sooyongng" data-source="post: 1064317984" data-attributes="member: 93902">Hi,Anyone could help me out? regarding wira mmc idling issue.Problem: Idling, it rev at 800-900. When engine is hot. Rev continuously, 800-900-800-900......aircond ON also same. but not so noticeable.When occur: After head gasket replacement, and replaced a worn tappet screw.(claimed by workshop that tappet screw cant tightened).I've adjusted TPS voltage, anything lower than 0.75V, RPM will completely stable, but when aircond ON, RPM drops to 400. (which i dont like).Then, anything higher than 0.75V, RPM will rev 800-900-800-900, when aircond ON, RPM at 1000, engage D, RPM drops to 700. (which is normal condition)How come RPM will fluctuate when TPS voltage lower than 0.75v?What i've done checking:-TPS sensor, reading is smooth when throttle plate open.-ISC gear, all teeth no broken or wear. (replaced grease already).-ISC servo, it's running perfectly when TPS is 0.75v or higher.-all vacuum hoses connected with TB.-spark plug and cables.-Distributor-MAP sensor-cleaned TB, took off and cleaned with carb cleaner.ohya, TPS is built in IDLE switch, ON and OFF condition.IDLE switch should be ON when idling, at ON position, TPS is 0.45v.0.75v, IDLE switch at OFF position already.Even i've set to 0.45v, when aircond ON, RPM will dropped near to stall.Please enlightened me.I don't want place back FICD as the RPM will not permanently stay on certain RPM. (sometimes 800, sometimes 500).</blockquote>

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Sunday 28th March Meetup

All,

shall we have a catch up session on Sunday? Bangsar Leornards is a good choice as there is heaps of parking. WHo is in?

1. Big boss Joewe
2. Schue Alchemis
3. Dev
4. KK13 @ Pussy magnet
5.

problem wif rb25

when i drive my car, runnin on rb25, its not smooth, n it feels like runnin on 5 plugs. so it feels like jerking n not smooth.

hav u all encouter such issues b4? or what shoud i look at?

DiGi F1 Party at Zouk KL