The car has developed a sputtering effect on WOT from what I tested out on open roads its more likely to happen when plating my foot down in fifth or 6th gear to overtake or even if i chop down to 4th to pass from 80kmh to 110kph.
Now if I just give the car some boot through the gears once its warm and up to temp it can be fine some times not playing up at all but after a little while of driving on the motorway it will start sputtering under load.
It seems like a miss but its only intermittent and only on WOT in higher gears
Research from Nasioc suggested AFR sensor troubles but I wouldn't have a clue I might just order and change it to be safe soon but your guys thoughts would be great Im also leaning towards new coil packs maybe .
The Plugs are about 3000kms old I went with BKR7EIX this time around
Front cam sensor has been changed 1000kms ago
no CEL's have flashed while this has happened but I will be pulling codes and doing logs this Saturday with Pappu
I can flat shift up without lifting in my truck at work and blip on the way down Im also a lazy **** and drive the Bug with no clutch when Im cruising Ive had people say it almost feels like an auto
nah definitely PFR7G was what I pulled out whenI changed mine at the 80,000 mark when I first got the car. They run such high boost from the factory a 6 would get to hot
I'd say the NGK is referencing the NZ new model as the power below suggests a detuned engine so definitely not the JDM model
Your Vehicle:
12/01 - 09/05 SUBARU Impreza GD WRX STI 2.0L 4 Cyl., Turbo, MPFI, V-DOHC, 16V, 195kW, 343Nm EJ207
yea def go adjustable rear swaybay mine is just a a 22mm no adjustment go for the 24mm heaps of room to move but beware of going to stiff bro i opted for new mounts and end links thought might as well go the full shebang
Bro kuhmo zetum ku37 not bad for the price they were recommended on here so i put em on my run about
before these I ran GT radials HPX loud but pretty good tyres for the price.
I see it like this good tyres are noisy and **** to live with day to day and vice versa
Neutons run the same pattern as some Bridgestones I think. Im about to try some Nitto Invos will report back when I do