Thread: help with my car lagging when super charger kicks

Could be a simple need of a tune, could be KR or something else. Can you toss in a bit more info to help us out.

When's the last tune up?
What parts did you use?

You didn't really answer or add much detail.

It's quite tough to diagnose things over the internet without a good amount of detail explaining what is happening, when things were done, what parts were used etc. Saying things were changed, doesn't quite tell us which parts were used or when they were done. Not nitpicking...but by not asking for even more info in the past......it's been 2 pages of discussion that turned out the person had the tune up done a year or two earlier with parts that were lucky to have lasted 1 month.

What octane fuel are you using?

year of car and mods?