Nissan engine specs

USA cars? or not? learn that cars are not the same world wide. ok?
will if you had shopped for the part the seller shows all cars it fits.
so why not learn to at least shop and learn that, for free
or at the dealer that sells it, oops TOO OLD (most parts are from them even 10 years old)
gee and fit is not the ONLY factor, the pressure it regulates must be in PSI spec, or injections will be wrong for sure. out of spec.
what car is the target car, the post is contradictory, sorry./
what car is busted.
89 to 92
93 to 89
then a 90 is told,????
off hand I SAY NO.
AND FOUR SURE NO USED FPR THAT IS GOOD, EVER
THE intenral diapharm is no good now. 33years old new is best
my wild guess is
the car TO RUN is (target runner) is 89 D21 PU.

D21 ,centric answers. OLD old old 1989
The D21 generation was the successor to the Datsun 720, sold as the Nissan Datsun Truck in Japan
this model was available worldwide !!!!!
The D21 series were called Nissan Hardbody in the United States/
so NO D21 here so said the wiki,
are you here
Nissan D21 (Chile)
12 engines used world wide.
The Nissan Pathfinder was derived from the Hardbody Truck and started in the same model year with chassis code WD21.
so AGAIN,what country is this 1989
and what engine is there, D21 list
the parts are NOt THE SAME, for sure FUELing. parts.

1.6 L Z16 I4
1.6 L NA16 I4[37]
1.8 L Z18 I4
2.0 L NA20 I4
2.0 L Z20 I4
2.4 L Z24 I4
2.4 L KA24E I4 (1990-1997)
3.0 L VG30i V6 (1986-1989)
3.0 L VG30E V6 (1990-1997) (no)
2.3 L TD23 I4 diesel (1987-1992)
2.5 L TD25 I4 diesel (1988-1996)
2.7 L TD27 I4 diesel (1988-1996)

asking YANKEE's (USA) how to fix any ISUZU not sold here ever, that it> ISUZU here died ( 2005 , 14 ago but not heavy trucks)
no car modes stated only the year, but books are by
maker Isusu, the model and last year, so there will be no free books. lacking such key facts.
2.5 = 2.5liter engine displacement , gasoline?
I do advice calling ISUZU in your unstated country and asking for a manual on this unstated car,
2.5L is no heavy truck so is a CAR (or light pickup)

if it was ok for 30k i doubt you did anything wron , rechek the timing is still ok , can some times jump a tooth, check for oil pressure, when was last oil change and flush through? if not since you changed chain i'd do that now

The best fuel consumption you can expect will approach that of a new vehicle of it's type - if you spend enough to undo the ravages of time and wear and when you have made it as good as it can be it will only deliver the full capability if an economy driving style is adopted.

After a few years of work the sensors and the injectors, the fuel pressure regulator and a few other things become "tired" so the power output falls and more fuel-guzzling throttle movements are needed to achieve a given performance.

Other things affect the economy of a vehicle - choice of tyres, wheel alignment, tyre pressures, sticking or binding brakes, the junk that has accumulated in the back, under the seats, in the glovebox...

The answer is, you make a vehicle more economic by restoring youth to it and then driving it considerately.

hell they are heavy on fuel but try to pump you tyers harder end maybe drive slowely and change your plugs and air filter but other than that their are nothing els or try to chip it

Downlaod Nissan engine and workshop manuals - Motor

www.motore.com.au/downlaod-nissan-engine-and-workshop.../index.ph...

Nissan Skyline R32 engine factory workshop and repair manual download .... enginethe expansion of the high-temperature plus high-pressure gases ... Diesel motors take inside air just, plus soon before peak compression, spray a little ...

Building Power With Nissan's Most Popular Engines - Tech ...

www.superstreetonline.com > How To > Engine

Mar 12, 2012 - Performance, Specs, Price & More. ... Sstp 1203 02+building powernissan engines+vq35de engine ... Higher compression pistons are needed with big cams, but putting those two things together with variable valve timing ...

Wholesale nissan na20 engine - AliExpress.com

www.aliexpress.com > Wholesale Product
Wholesale nissan na20 engine / from China nissan na20 engine / Wholesalers ...Engine Cylinder Pressure Compression Compressor Gauge Meter Test Tester ...

Try cleaning the engine throttle valve and the idle speed control valve, use only spray throttle valve cleaner not carburetor cleaning spray as it will damage the special anti sludging coating.

is this a petrol or a diesel ??

I need the torgue settings for Nissan Hardbody NA20 engine
: Mains bearings, Big ends and flywheel as well as timing belt settings

With a vehicle that old I think you should retrofit any pump that matches within reason the original specs as with throttle body injection fuel pressure is critical. If it is the same as South Africa the agent will sell you any **** to get rid of you. Try fitting a Bosch pump with a pressure regulator (set it to spec ). Please change the filter.