hello evry 1 sorry if i m writing in wrong place cuz i cudnt find any other place.

i bought my 350z last week the car is imported from states to my duba(UAE). all i know is car got turbonetics single turbo, runing at 8psi. the car is ngiving out white smoke all the time the amount of smoke is too much the car runs fine. i got 38000 miles on it. spark plugs are fine. 1 mechanic told me that ur engine harness have some problem. i wanted to know if this is possible. good mechanics here are too costly so i wanted help from u guys. also i get 80 miles for 1/4 tank!! is that fine any other turbonetics single turbo guy here, what abt u bro how much do u get.

waiting for ur replies. plz reply asap
thanx.


plz dont hesitate to tell me were shud i post this topic if i m at wrong place.

 

White smoke could be a sign of coolant(antifreeze) leaking into the combustion chamber. First check the overflow bottle, if you see brown thats bad. If it is clean the next step to do is do a compression and leakdown test on the cylinders and report your results. The harness thing makes no sense at all pertaining to this. And 80 miles for a quarter of a tank sounds about right if your driving the car hard and racing all the time lol.

 

isn't this a sign of burning oil?

 

If you are running the turbonetics ecu flash for EMS your motor is probley gone. And I get about 14 miles to the gallon with 600cc injectors.

 

its probably just the turbo seals on the turbo. it is very common with turbonetics and wont cause the engine to run poorly cause it leaks out into the exhaust.


you can also check the return line from the bottom of the turbo to the upper oil pan to see if it is kinked at all.

 

Could be either, oil is usually more blueish tho, could also be fuel, but he said it drives fine. Id the spark plugs are out do u have pics?

 

You just signed your deathwish with this turbo kit. I bought my car with the TN kit and hell started after i bought it. but then again, i bought it and raced it LOL