mjfish93

anyone have any ways to help eliminate lag? i drive a 2010 g37x coupe and i just hate when i will pull up to a stop sign slow down and then when i try to speed up the car just wont go. or when im switching lanes and i am trying to speed up and once again the car just wont go. i have found that driving in sport mode helps a lot but i was wondering if anyone else knew any techniques to get rid of this. the car is unfortunately a lease so i cant really do any modding. thanks in advance!

chogrilla

theres a tsb where you can get your car reprogrammed by the dealership i think. supposed to help a little but from what i heard its still there just not as bad.

TVPostSound

iTrader: (9)

Hypertech programmer works well!!

ben_ben125

Grounding kit and a good voltage stabilizer help shift the gears faster when u step on the gas therefore reeducing the lag that we feel .

yogregb

iTrader: (7)

You can dis-connect your battery over night to re set ecm... That should be done twice a year, anyways IMO... really worked for me, especially concerning trans performance... Also there is an aftermarket speed throttle sensor that's plug and play that I've heard good things about...GL

qwerty0092

dealership reprog did nothing for me. Fixed the issues for a week or so and then they just came back.

mjfish93

can i do these reprogramming things even with a lease?

RISKY GUY

iTrader: (9)

Its a recall for the dealership.
Blitz throttle control gets rid of engine lag.
Or get an uprev tune, they get the trans to work really smooth.

huwee06

iTrader: (1)

Or get a 6mt when lease is up (sport mode 24/7=less lag)

for quick fix go with BB groundkit>hypertch or blitz>uprev ( only w/bolt-ons not worth it if your stock).

Black Betty

iTrader: (60)

I'll be the first to admit that grounding wires (mine included) will help but will not completely fix the problem. They will make it better though.

fiddlesticks

why would disconnecting the battery reset the ECU? and what benefit is there to doing that? Is it to eliminate any memory of driving style?

j23a45m

iTrader: (11)

Google sprint booster, it will fix that right up for you!

bingpwr

iTrader: (4)

I got the tsb done for the transmission reprogram and hypertech. Still definitely feel the lag when coming to a slow down or stop and giving the gas again. Car jerks violently after like 1-2 seconds after depressing the accelerator pedal. Nature of the beast, I guess...