ok, i've done the research and tried what people have recommended to me
the car (1996 R33 GTS SII) has been serviced every 5000km since i've owned it except for missing an oil change
NOW my question is, over the last two weeks i've put in a new set of NGK iridium plugs, i've replaced the air filter and fuel filter, and i've run a full tank of BP ultimate with injector cleaner... WHY IN GOD'S NAME IS IT PINGING LIKE MY DAD'S 1982 FORD LASER?
is there something i've missed? does it just need a tune by someone who knows their shit?
a bit of information on how i drive it in case it helps...
it's my daily, but i give it hell every now and then, also, the mrs drives it and changes gears at around 2400rpm but she's learning slowly lol
it pings under load in the lower rev range (anywhere under about 3500rpm) which sucks ass working on bell st, preston.
it'll still hit 100km/h in 2nd gear, but it takes around 8 seconds to do it.
this is not right... does anyone have any ideas about what's wrong with my baby?