So my client and I are in the middle of tuning and when tuning our timing he ended up blowing a coupler off his car. After the Coupler was replaced the idle on his car has been erratic. Now I have tuned plenty of cars and this was a new problem for me. We tried to reteach the idle and resetting...

So I am having an odd idle (and cruise) issue, where my AFRs will fluctuate very rapidly. Here are the main details: Fresh head rebuild. I am only 400 miles on it so far. New intake valves, it has gsc s2 cams and beehive springs I am tuning with Christian Muna at Pure Drive Performance in...

Hi gang, thanks for taking the time to read this! As of the last week, when my A/C is on, my idling motor will sometimes drop to about 500-800 rpm then jump back up again to about 1k, making the car shake a bit in the process. I think a hose must have been knocked loose under the hood, but so...

I have a problem with the idle of my 08 GSR. Can't diagnose it. I cant tell or find any boost leaks or other issues. It is throwing a code but....haven't got the chance to look at it since I just sold my old cobb accessport. ALSO when I get into boost....past 5k rpms the car seems to almost...

hi all first post lol so lets get this started. i got a lower/upper piping with upgraded 3.5'' inter-cooler, ams cone intake, MBC, 3' perrin catback, and a tune bout month and a half ago. at idle getting -24-26ihg and afrs range from 14.3-16.5, more on the 15-16 side. on wot its normal, rd...

I can't figure out the damn idle tables for the 2012 USDM GSR. Does anyone have these defined that is willing to send them to me so I can add them to the XML? If so, I can haz XML code, prease? Me rove you rong time. :hitit: There's only one ROM ID for the 2012 GSR that I know of right now...

Due to the fact that large MAF cars (3.5") tend to have tend to have a more erratic idle, I've been setting them up lately so that they run idle off of the MAP sensor. Of course, this requires some tweaking to the MAP tables. Here's the setup I'm using with good results. Enjoy.

Hey guys, As the title says i've been having some idle issues and hesitation with the car to the point where it almost bogs and stalls. If i'm on the gas and i go to shift the car into neutral as i'm coming to a stop the rpm's will dip below 1k and as if theres a spring under it will shoot up...

Hello everyone I am new to the forums and evo x! I just bought a new 2010 gsr for a great deal and have loved driving it so far but I started noticing that while I am driving (not stoped) I will put the car in neutral and the rpms will go down to about 750 then bounce back up to about 1500 then...