Engine Spec: 1.5 auto, Standard Engine.
Year: 1994
Engine Oil:MIneral from HI-REv
Oil Additive: None
Fuel Additive: None
Radiator: Standard with not sure what water
Turbo: NONE
Exhaust: Standard

Full tank:
City Driving = 210km
90% City & 10% Hi WAy = 230km
10% City & 90% Hi WAy = 260km

Any ways to increase until like yours? And can anyone add me into the wira 1.5 list. Wanted to ask got like exhaust smell when I drive around 90 and above with and without aircond

Hi sorry to disturb you. Catalytic converter cost how much to change?
My car is 15 years old. IF my car can perform at 450 - 500km full tank, don't mind hv it for the sake of environment.
Maybe my convertor need to change to improve performance. 

Hi, izzit Wira 1.3 year 2003 is worth to buy?

Thanks for the reply bro. Memang pun ada "teh tarik" inside radiator.
Thought it was syabas water problem.

Also i heard for makan minyak problem, we need to change the PCV valve? I also heard to change valve seals too.
Btw, how does valve seal connect to the radiator? 

You know how much is it to change the valve seal and head gasket? 

on the top right corner of the valve cover there is a vacuum hose connecting to inlet manifold. That is the PCV valve. Just use size 12 wrench to remove it and replace will do. Just apply tiny bit of engine oil on the thread for easier installation.

Thank you GKWOng, your advise is appreciated 
Also, asked to spare part shop fella to point to me 
Bought it for Rm20 ...
Everything as per the attached photo.
Will install as instructed by bro GKWong 

Hose inner diameter is 8mm. But if the hose still nice and no crack then no need replace is okay.
Diff after replacing the valve depend on the condition of your existing PCV valve itself. If it is totally blocked then your engine gasket might leaking out a bit due to excessive pressure built up inside. And also vapour inside will degrades engine oil faster. If the PCV valve is allowing too much air moving into manifold at idle then u might encounter engine knocking or oxygen sensor detected system is too lean then it will try to compensate by injecting more fuel hence increases in fuel consumption.

not a symptom from PCV valve though... seems more like the issue with throttle body. Your car is MMC or VDO? Mostly MMC got this issue as I seen before from my friends ride. Maybe throttle body dirty or the idle screw need some adjustment    Not so sure...

Our VDO throttle body doesn't have idle air intake jet adjustment like MMC. When the pedal is depress, the throttle butterfly is just actually stuck open around 5% to just let slip thru the upper and lower part of the throttle body. So if it is dirty and causing obstructed airflow then it can cause RPM drop after depressing the pedal. But the ECU will quickly correct back the idle RPM by controlling the throttle body servo motor.
If your throttle body is already cleaned then I also not sure what might be causing it... 

as for my car..1.5 auto 3 speeder..managed to get around 430km with 30liters of petrol..i think ok kot..btw plan to install throttle controller..pedal feel heavy la..already cleaned up the tb..

For auto, you can get 430km is pretty good.

Anyway, change my PCV valve. During idling, my car maintain at 1000rpm. So that one good sign.
Next to factors I'm hoping for ... FC consumption improve and no makan minyak in engine. 

Throttle body if open need to reset ECU with scanner.
So this is not sthing you can DIY. (Correct me if I'm wrong).
Might as well sent to mechanic with scanner to do it.

I get a mechanic to repair my TB once... but he didn't reset ecu .... the car jerks bcoz the fuel and air can't be control properly.
When finally got it reset. The engine works like normal. The same mechanic said I need to change the whole TB ... ******* wanna con me. I find other mechanic to reset ecu.

is it hard to put red line at front grill and bumper? custom made spray or integrated body kit?

my wira se is maroon color.
i think i wanna change color to dark grey and put some red line finishing at front.

merc benz CLA AMG as a reference 

hello do anyone have guide for replacing front left headlight. planning to diy

RM400 to 600 if only gasket

guys what brake pad compatible with wira? I heard putra brake is the same. I just want to get some Metal King for my car as it slide a bit when braking.

Bro , where do u buy ur obd reader is it exp? May wan to try it out myself hahaha

Lol mine is mmc == My fren oso have bought obd reader but support for car above year 2008 only... Means tat mmc nid other type of obd reader?