Cliff notes: JLT intake surge corrected by JLT tune.
I have had the cold start surge for a while. I tried all the little fixes, filter at the end of the pipe, smoothed the lip on the filter side of the pipe, sealed the maf to the tube, but nothing worked. I contacted Jay at JLT and he said it sounded like a tune issue, and that he would send me a tune to try. I loaded the tune and took it for a drive, felt great, but so did the Bama tune.
This morning was the real test, the first cold start. Started the car and had zero surge, it was great not having to skip first gear and stay off the gas to avoid the surge.
I can't thank Jay enough for fixing my issue.
I have had the cold start surge for a while. I tried all the little fixes, filter at the end of the pipe, smoothed the lip on the filter side of the pipe, sealed the maf to the tube, but nothing worked. I contacted Jay at JLT and he said it sounded like a tune issue, and that he would send me a tune to try. I loaded the tune and took it for a drive, felt great, but so did the Bama tune.
This morning was the real test, the first cold start. Started the car and had zero surge, it was great not having to skip first gear and stay off the gas to avoid the surge.
I can't thank Jay enough for fixing my issue.