Tips on improving fuel economy?

the injectors on ebay I posted before have this part number: 0280 150 960

how do I find out what the stock ones are. should I put my old injectors back in?

 

Put my old injectors back in, now its missing.
I guess ill get a reco set and hope what youve been saying is true and I get better fuel economy.

 

did you reset the ecu after putting them in

 

had the negative terminal off while i was doing it

 

all i know about my fuel is that my computer says i am using 15.1L of fuel per 100km witch is not to bad i am guessing for around town

 

i bought a spare injector set off ebay, i keep the spare set cleaned and ready to go in a sealed bag, i put oil on the orings to keep them fresh and seal properly when mounted, every 50,000km or so i swap them out for the other set then take the other set back to the injector place to have them cleaned, new orings and filter baskets then flow tested, costs me about $80. When i swap the injectors over i put a new fuel filter on at the same time.

 

ave you tried efi cleaner from supercheap or autobarn ( only $2) it tends to help alot for the time being. all you ave 2 do is ave 50 litres of fuel in your tank and you put in 50 ml of this stuff and it does the trick for the time being

 

ORIXVywags - my cars at 230 XXX kms, what major service components should I do to it, that will improve fuel economy?

 

i used to get around 9L per 100km in my vs manual.
get 11L per 100km in my manual 3L soarer, can go up to 22L per 100km easily by just driving slightly harder....
moral of the story - drive it like a grandma and your car and hip pocket will thank you

if u can smell petrol alot from the exhaust when just idleing then o2 sensors would be your best bet,