JUN said:
Alex...last time my GSR was around 450kms on full tank. Full tank around RM59 @ RM1.52/liter. Depends on how u drive :) I drive like ah pek :P
Regards;
i also drive like ah pek..but can oni get 250kms for RM50 fuel (when price was RM1.52/liter)..something not right somewhere..my gsr is still stock..oni mods are K&N 6" open pod..vr4 i/c, 16" rims, boosting 1 bar..this is wat ive done so far..
1. ignition timing checked & set to standard setting, ie. 5 (dunno wat UOM)
2. tried using v-power cos it supposedly can clean up ur injectors..but no difference
3. tried checking with MUT, fuel pump found to be a little weak..but other than that, no problem..
4. spark plugs checked, no problem..
future troubleshooting:
1. use pennzoil injector cleaner and see if got any difference..need some feedback on this pls..
http://www.zerotohundred.com/newforums/showthread.php?p=746871#post746871
2. try changing plug cables (any brand recommended? ngk, ultra??) will faulty plug cables affect fuel consumption??
3. is there a significant difference in mileage reading cos im using 205/45/16 tires..i believe japan standards are using higher profile tires 205/50/16..so the rolling diameter is different..wondering if the difference in tire profile/roll diameter will give much different reading?? mebe im actually getting higher mileage instead of just 250kms as seen on the meter panel??
4. install afr meter to see if im running rich all the time..
5. try changing to another set of fuel injectors if no.1 doesnt show any difference..
6. check for any leaks..where should i look at?? how to check?? im using s/s i/c piping..
Paging for ftzone, ur mech familiar with checking for leaks anot??
need to really figure out the problem cos petrol prices keep increasing every few months..dammit!!!
anyone, pls provide any suggestions..