Need help regarding Daihatsu KF-ve engine

samadniazi (samadniazi) 2021-05-09 22:30:30 +0500 #1

Salam friends recently i bought a chevrolet exclusive swap with Daihatsu Mira 660cc Engine, i am facing some issues, lack of power with Ac or without Ac, Heating Issue..

I have recently change oil with 20w-50, denso fxe20he11c plug install already i dnt know its suitable for this engine according to Engine Manual NGK ILKR7D11 or Denso SXU22HPR11 these plugs are colder in Heat Range.
I have already change the radiator.. still getting lack of acceleration..
Catalyic Converter main jali nhi hai
speedometer not working due to alteration

samadniazi (samadniazi) 2021-05-09 22:36:58 +0500 #2

samadniazi (samadniazi) 2021-05-10 17:41:55 +0500 #3

Anyone ???

Hassan1991 (Electrical Engineer ) 2021-05-10 17:54:47 +0500 #4

Wailaikum Assalam
Firstly get it Scanned.
Does it has oem ac compressor?
And be sure gas is not over filled.

samadniazi (samadniazi) 2021-05-10 21:10:25 +0500 #5

i think obd2 port nhi lagai electrician ne.. its has DUET Compressor.. ab pata nhi OEM hai ya dusra. Main ne compressor ka head pressure check karwaiya hai.. woh bilkul sahi hai.. yaar problem without ac bhi hai.. accelrator full dabao to jerk karti hai gari

Hassan1991 (Electrical Engineer ) 2021-05-10 22:45:21 +0500 #6

Sab sy pehly obd2 port connect karo or isko scan karo.
Engine oil manual 5w30 add karo.

samadniazi (samadniazi) 2021-05-16 08:42:43 +0500 #7

Plzzz recommend right spark plugs for this engine