AC performance improvment solution

[atherrr]

IMPRESSED by the IDEA...nd the work

[asad_scorpio21]

Double Fan give better performance even in Traffic Jaming, now i am feeling the real difference between single Fan and Double Fan progress.

[cracked]

thnx for the appreciation brothers..
yup asad now at tarfic jams,ac still cools good...i did it cuz this was only practical thingy tht can b done...n not much of expensive....

[Xulfiqar]

you are running a puller and pusher at the same time on your car - both are electric.
the fans will try to fight each other if one pushes more air. The original nylon fan blade is stupid and warps hence is seems that air is moving but its not actually sucking air - its just moving air from its periphery.

To better understand this - go buy a german cooling fan and you will know what I am talking about - they cant warp

[sania1]

Hi,
Thank you for make this informative thread.
No doubt in these hot days anyone facing this problem.

[cracked]

@xulifiqar
wat u mean by they r just pushin air?
the actually r blowing the air which could b feeled by putting hand next to condenser ,wir is trawelling which will makes fins of condenser cool n thts how AC works..
wats tht german fan n i dont knw if it ill fix in khyber or not...
plus i can feel better AC coolin n so can oone other member who did the same,so the 2 fan theory do works...i dont knw wat u meant my pusher n puller?fan can work both ways,they can push n pull by just changing the negative and positive terminals...

[KKNIAZI]

@xulifiqar
wat u mean by they r just pushin air?
the actually r blowing the air which could b feeled by putting hand next to condenser ,wir is trawelling which will makes fins of condenser cool n thts how AC works..
wats tht german fan n i dont knw if it ill fix in khyber or not...
plus i can feel better AC coolin n so can oone other member who did the same,so the 2 fan theory do works...i dont knw wat u meant my pusher n puller?fan can work both ways,they can push n pull by just changing the negative and positive terminals...

It means a blower and an exhaust.

Cheers,
Kaleem

[cracked]

ofcourse a blower and exhaust is wat pusher n puller implies...
i was sayin tht fan is supposed to do these things...so wats the point?

[smijaz]

you are running a puller and pusher at the same time on your car - both are electric.
the fans will try to fight each other if one pushes more air. The original nylon fan blade is stupid and warps hence is seems that air is moving but its not actually sucking air - its just moving air from its periphery.

To better understand this - go buy a german cooling fan and you will know what I am talking about - they cant warp

I think he is saying the radiator fan is a puller and the condenser fan you added is a pusher . well its true to this extent but i dont agree with the fans fighting each other. i think they will reinforce each other and will supplement the air flow through both the condenser and radiator.

What is a german cooling fan , please elaborate

[KKNIAZI]

Well! I think what Zulfiqar is trying to imply is that those cheap fans' blades tend to bend with the air pressure and will not move the air instead blades will flutter.

Buy EU built fans like kenlowe, spal or pacets and then see the difference, just get the correct dia and then will fit on any car.

Cheers,
Kaleem

[speedster_101]

@Poster
Will you remove this extra fan in winter?

[cracked]

NO...ill not remove the fan in winter..winters may AC use he nae hota so y to get the fan off?

whr to get the above mentioned fans?????

[Ch_Hammas]

bro can same thing can be done with cultus??

[zahid30april]

nice sharing.

[cracked]

@ hammas..
it can b done if cultus uses seperate radiator and condenser..
n if it uses seperate condenser then u gotta check if its grill has enuff space to fit in 2 fans?
i personally think cultus grill has enuff sace to fit in 2 fans with not much of a problem...

[Ch_Hammas]

^thnx bro

[LOGIKALpARADOX]

well i just got ac work done in ma car
its corolla 86
ac is working very gud
ac mechanic used her genuine compressor condensor
now suggest me k shud i change its genuine compressor with mitsubishi one as every1 is saying k mitsubishi ki cooling aakhri hoti hay
m saying so cox ac mechanic gave me the option k in a mnth i will replace its genuine compressor with mitsubisi one without any charge

secondly
i got my cng tank filled for 350 rs
and it has only done 20km and only 2 point remaining
how can i improve its mileage
thanks in advance

[daniyalahmad]

@Cracked
I was just having a look at my front grill but found no space to get another fan

[cracked]

well i just got ac work done in ma car
its corolla 86
ac is working very gud
ac mechanic used her genuine compressor condensor
now suggest me k shud i change its genuine compressor with mitsubishi one as every1 is saying k mitsubishi ki cooling aakhri hoti hay
m saying so cox ac mechanic gave me the option k in a mnth i will replace its genuine compressor with mitsubisi one without any charge

secondly
i got my cng tank filled for 350 rs
and it has only done 20km and only 2 point remaining
how can i improve its mileage
thanks in advance

yar never experienced change of compressor...
mitsubishi compressor will be used or wat?
ill suggest go for it as mechanic says he will change the compressor without charge for 1 month....experiment kr k check kr lo...n do share ur results here....

[cracked]

@daniyal.
bro it seems tht 2nd fan cant b adjusted...one thing could be done,get ur radiator fan direct,so radiator fan will suck air from ouside which will pass air through condenser fins n myt help in better cooling...
or better yet,get a button for doin radiator fan direct n auto from inside car,its not very much rocket science .so wen u feel like ac is not doin good,get car direct ... it wont help very much but still b better than only one fan runing...
BTW wats tht infront of condenser in the pics?