NISSAN Twincam 16 Valve EFI Engine .. VS.. Toyota 16 Valve EFI Engine 1995

[Xulfiqar]

اَلسَّــلاَمُ عَلَيــكُـم I have installed Nissan Twin cam 1.6. Now i m facing a problem with its fuel pump. I changed it three times. after some days its goes loss its pressure. what i do ??? and please suggest me any good mechanic for its engine in Rawalpindi or Islamabad. بہت شکریہ ۔۔

walaikum salam,

has anyone done any diagnosis testing on it or are you trying to shoot parts at the car so it fixes itself?

check the voltage at the pump, low voltage will lead to higher amp pull which can kill the pump,
check the fuel pressure regulator for faulty operation.
how old is the fuel filter
if this is a swapped engine, was the fuel supply line changed to a larger diameter one?
Are you installing used/scrapped fuel pumps?
an injector balance test is also recommended but it would be very alien for the average old mechanic in Pakistan.

[curveeditor]

اَلسَّــلاَمُ عَلَيــكُـم
How are you???
Sill i don't go any where????
But where from all those checks will be done???
Can we contact and if u place a look then i will be glad.
بہت شکریہ ۔۔ جزاک اللہ۔۔۔۔۔

[curveeditor]

Many Thanks for all man.
Well no any test will be performed.
and please et me now how many voltages it should be.???
and how pressure can be checked???
What what diameter of lines should have???
Fuel filter was about 2 months before i installed new one. But after how much time its cleaned and replaced ???
yeah i used pumps (KABLI). Where from a can get new one and good one???
I prefer that all test were performed by my self. but if u suggest me to go any where so please guide me for some good mechanic.
and tell me one more think that ECU can be RESET???? IF ITS than for what reasons and later its effects what???
and IF I use a relay for FP??? and connect FP through ECU then???
Thanks again in ADVANCE ...

and
Can i talk to you???

[mhijazi55]

Salam, Brothers

I have daevoo car 1993, gti i wants to install new EFI engine in it, i wants to take your advice in this regard that which engine i should go for,

[waleedahmedxxx]

power and speed ,,,,, go for nissan .. but reliability is toyota , actually nissan itself declared they develop disposable engines ,,,,,because they have more market in extremely developed countries they drag cars a little and change change change...............Power , Speed is only nissan

[pwuser15449742678]

I have just installed 1600 16 valve efi engine but it consumes 1 liter for 8.6km,any suggestion or solution z?

[pwuser155190603517]

Really, the mileage is the same you said ?????

[pwuser163025312982]

Please anyone tell about the average of twin cam 16 valve efi engine