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Its just owning a skyline....

I clean mine every time i take it out for a drive.. u can have as much wax as u like still wont work.

:laugh:

Clean it everytime you go for a drive? I think its safe to say your car is puffing black smoke like a mother f**ker to get that. I dont get any black on my rear bar with my car. I havent cleaned it in over a month and the rear bar is still clean lol

if std ecu

- check CAT

- check 02 sensors

- get a piggyback device to tune the car

if stand alone ecu

- check CAT

- check 02 feedback is supported/enabled

- check 02 sensors

- check AFR's (cruise, half throttle, wide open throttle)

Clean it everytime you go for a drive? I think its safe to say your car is puffing black smoke like a mother f**ker to get that. I dont get any black on my rear bar with my car. I havent cleaned it in over a month and the rear bar is still clean lol

powahhhhhhhhhh

if std ecu

- check CAT

- check 02 sensors

- get a piggyback device to tune the car

if stand alone ecu

- check CAT

- check 02 feedback is supported/enabled

- check 02 sensors

- check AFR's (cruise, half throttle, wide open throttle)

in addition if you have access to Nissan Consult or datascan you can check for error codes. things like coolant temp sensor or detonation sensor circuit errors can put the car into safety mode which means more fuel, retarded timing.

how many km's are you getting to a tank of petrol if you drive normally?

probly about 400-500 driving normaly

thats awesome economy man.

If i got anywhere near that i would be a happy camper...

Id say its just the exhaust and a normal skyline thing... Most of them do it and you just need to keep on top of keeping it clean...

If it gets real bad rub it with a clay bar, give it a quick buff with a polish and throw a wax over the top...

wont last foreva but might make it easier to get it off for a bit :blink:

good luck.

last week i did 380 befor i went to fill up and i still had quarter of a tank left, but i drove normally last week no realy fast take of or pushing the peddle hard as i cant do that at the moment, car loses power quickly if i push it hard thing its afm or fuel pump, i find out sat or sun for my mechanic to fix it should be fun lolz

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