maybe he right foot very very light...mine can get 450km (city) if light foot...Lawcc said:My friend 3.0 l Cefiro 97 having good FC all the time which is unbelievable to me. Town driving he is getting at least 500++ km. His mileage is reaching 300kkm. Recently he downgraded to 2.5l and still getting this good FC. Not sure what is "wrong" with his fello. Only know that he is using Castrol normal mineral oil at every 5kkm interval.
Got chance must ask him to drive to the sifu here to audit-audit huh....
sychung said:Hi,
I have recently purchased a Cefiro A32 3.0 (year 1997), & has done some calculation on my fuel consumption. The result is:
Full tank at approximately RM120 (take it as 60 litres), it went for approximately 350 km (city diving) before I filled it with another RM120 petrol. It's about 5.8km /litre, it seems like something is wrong with the fuel consumption for A32 3.0 Cefiro.
I not sure if this model of Cefiro consume so much of petrol for city driving, if you are driving a same model of cefiro, I appreciate if you can advise your fuel consumption too, just or comparison.
Tan Chong told me that I have to replace the Knock Sensor, will this help to impove the F.C.?
Thank you,
Lester
jeff...honestly speaking...r u reseller for K2N???Jeffrey Lee said:Hi Lester,
I understand you have facing the High on FC on your Cefiro. 3.0L. All the advice to you from those members are correct. Likes tyre pressure, oil change, filter change, what type of oil grade you using & etc. I am not expert but I have my experience on this. Firstly, because your car a little bit ageing. If not mistaken year 1997.right ! The engine performance definately drop a bit. Have you send your car for tuning. The fuel & air mixture ratio may be out. If not, I suggest your car to the workshop and do fine tuning on engine. I am sure it will help. !
Also, it your engine consume more fuel is because your engine less on power, thus you will facing problem like fuel acceleration problem, hill climbing difficuties, overtaking problem, sometimes you might feel your engine temperature was quite high due to less power on engine. Because you need to push your engine into maximum in order to do the task as I mentioned.
I do not know whether you hear K2N Safety Power System. I have install this product on my Nissan X-Rail 2.0L. I also faced same problem as you. incured high on FC even though the car only 2 years old. The K2N able to upgrade engine torque power up to 20%. Now after my X-Rail 2.0L upgraded and power on than X-Rail 2.5L. Even my FC reduce very much.
Its up to you.If you want to know more about it , please mail at my add. [email protected] . (Jeffrey).
Hello Mr Ong,ongteckweng said:jeff...honestly speaking...r u reseller for K2N???
can demo 1st then buy or not??
Hi defcon1,defcon1 said:What does it do, exactly? A fuel conditioner? And how much would fitting on a ceffy cost us? Group purchase discount perhaps? After testing by a member of the club and his testimony, of course...
Hi defcon1,defcon1 said:Tempting...I have to do a bit of research first into the material you are using...
I doubt that it adds O2...maybe loosen up and allign the individual hydrocarbon chains to promote combustion, maybe adding some trace elements to increase burn time...but let's see... :)
Your offer to test first then pay is much appreciated, Jeff. I WILL take you up on the offer. Will let you know when I can be available...