2500rpm stumble?

[welaish]

I was driving for 30k KMS without any stumble and suddenly without any MOD the stumble started to show up after I experienced a vacuum leak. As [MENTION=9]HolyCrapItsFast[/MENTION] mentioned any change in the Intake route can cause the stumble to appear (which is very strange) Now I am living with the stumble in between 2900rpm and 3100rpm and I can see clearly the AFR jumps to 15.5-16.0 and then comes back. I tried to compensate but knocking started to appear so I moved compensation tables back to original. I will install the Perrin FPR. I liked it because it's stock direct replacement. should receive it next week. will post an update on the results.

 

[Boogieman98]

So after you fixed the leak the stumble stayed?

 

[welaish]

Yess it is still there.

 

[IGOTASTi]

Yess it is still there.

Did Holy tune it for you?

 

[welaish]

No. iaperformance and fastperormancetuning. Both advised to add he FPR or the longer fuel line.

 

[IGOTASTi]

No. iaperformance and fastperormancetuning. Both advised to add he FPR or the longer fuel line.

Are they going to fix it for you?

Holy also does tunes for you if you're a Platinum member. Plus you get a free Hoodie, Lanyard, Sticker and more.

 

[welaish]

I already purchased the part. Will install it and check.

 

[IGOTASTi]

I already purchased the part. Will install it and check.

Just offering. Hope you figure it out.

 

[welaish]

Thanks man I appreciate it. Will purchase it eventually.