so before you change also same symptom? how bad is it?

Engine die off? This 1 never happened. Once a while 1st crank cannot get, then need to crank longer only can start, this happened many years already, mostly on engine is hot like after refuel petrol or tapao time.

This round is like 1 second no power to crank, after that back to normal & is powerful as my battery is new. That's why hold me not to replace my starter yet. 

This is spectacular, 
spark plus change every 6 months.
Air filter, fuel filter every year.
Semi and oil filter only last 3 months.

Gosh

How hard is it to DIY change power window regulator and motor? Rain season, my power window finally decided to die on me.

passenger side weak. can go down but to go up need extra help, and only work with the engine on. if engine off but battery power on, won't budge.
driver side need a good whacking for it to work, but recently it refuses to work no matter how hard i hit the door.
main switch also stuck now, feels like the spring jammed already.

rear window cannot go up or down. many years ago, the mechanic was so tired with power window problem, I think I remember he said I didn't fix it but he made sure that the rear window won't go down again so I will never have power window problem. 

postponed to fix this issue for 2 years because i was focusing on the suspension parts and engine.

Yea, mine also like that. Need to use the switch on the door, if use main switch the window is too weak 

Just irdered part for front side include regulators and motors and main switch.. Total 200. Main switch not original.

I'll think about the rear window later.

Sometimes it's battery in remote control need replacement. Tried that?
If there's a lot of wear and tear, i suggest buy own part and bring to shop for replacement. They'll charge you more for parts if you use theirs because they need to provide you warranty. I got quite a lot of wear and tear to replace this round so i checked with my workshop is that ok i bring my own parts. They're ok with it and will charge workmanship accordingly. Do check with their consent just to keep hard feelings away.

Did you try pressing alarm and unlock button together and hold for 5 secs for switching between got sound and no sound?

Then need to check for wiring shorts, or simply failed beeper. If not mistaken it's located near wiper motor under engine bay hood. Near firewall of front passenger side.

Hi guys, first time driving the Persona, may I know if it's normal for it to have 3000rpm at 110km/h and 2600rpm at 100km/h?

Hi all, just now on the way back from work, i noticed my car temp go up until almost to the max during idle/stuck at traffic jam and traffic light.
But when the car moves, it dropped back to the normal level (centre) almost immediately.
Then when the car stopped again at traffic light, the meter goes up slowly and drop down again when moving.

Stopped the car, open bonnet, see no leak whatsoever, no smoke/burn smell, the fan was spinning.
Last CNY, already changed to new water pump + timing belt set, which also change the coolant.

Was the problem related to termostat or others?  Also the car is 15 years old.

I'm using oem. Just make sure the PSI rating is the same then you should be fine.

Recently I went to some winding road trip with my MT Persona and I started to push it. (e.g. using 3rd gear to reach almost 100kph on a bend)

I noticed some power dropped in high RPM after 1+ hours of driving on the winding road especially when the weather turns hot. Does anyone feel this as well?

It's better to check for your braking system for the spongy feels. But Persona CM has been associated with spongy brake AFAIK.

Leaking master pump is one possibility but you should be able to detect the leak at least from reducing braking fluid level.

Another possibility is characteristic of your brake pad, it will feel soft if it's soft type. I have changed to metal type and the feedback improved, yet the screeching before reaching operation temperature during morning drive is just annoying.

Jammed calipers usually changed one shot when you change brake pads.

Maybe you should inspect braking line as well for potential swelling when you brake.

All in all, get a trusted workshop to check. Better than guessing in dark.