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So I dyno my 04 g35x on e85 plus fbo bigger throttle body all of that nice stuff my dyno came in at 285 with 250ft lbs of torque it’s feels so much faster thru 1-4 gear the problem is when I get to 5th all the power just stays the same when in 5th at 5k rpm at speeds of 150 the car won’t increase speed even tho I have 2 more bars until redline when I get close to 6k rpm the car loses power even when my foot is on the accelerator and goes back to 5k rpm my tuner changed my limit from 133mph ( factory) to 200mph. What may be the cause, just trying to make sure everything is good because I have a wet nos kit to install
My car is a 2003 Infiniti g35 sedan automatic it's been having this problem for a few months and no one has been able to help me get to the bottom of it and fix my car. So to begin I try starting it and its a dead battery but it's new battery so I have to jump start it or charge my battery over night that being said within starting the car it squeals loudly but it's a new belt and when driving it's on limp mode and won't drive past 30 mph there is not codes in the module no check engine light on. I reset the codes due to it once giving me a code for cylinder 2 misfire and me switching out that spark plug. Rest the codes but been so upset in how it sounds a drives that I haven't drove the car for the check engine light to pop out. I'm extremely upset and have had it looked more then plenty times and 120 dollars everytime they come out to do a diagnostic and no one can get my car fixed but is real quick to just into saying it's my transmission but I refuse to believe that. Please help me I'm desperate.
My car is a 2003 Infiniti g35 sedan automatic it's been having this problem for a few months and no one has been able to help me get to the bottom of it and fix my car. So to begin I try starting it and its a dead battery but it's new battery so I have to jump start it or charge my battery over night that being said within starting the car it squeals loudly but it's a new belt and when driving it's on limp mode and won't drive past 30 mph there is not codes in the module no check engine light on. I reset the codes due to it once giving me a code for cylinder 2 misfire and me switching out that spark plug. Rest the codes but been so upset in how it sounds a drives that I haven't drove the car for the check engine light to pop out. I'm extremely upset and have had it looked more then plenty times and 120 dollars everytime they come out to do a diagnostic and no one can get my car fixed but is real quick to just into saying it's my transmission but I refuse to believe that. Please help me I'm desperate.
