|
|
07-05-2013, 02:03 PM | #1 |
Private First Class
12
Rep 164
Posts |
Jb4 jerk
Ever since I put my jb4 in the car is def quicker but when I turn the AC on the car tends to jerk at low rpm when I start hitting the gas..is this normal? Also happens sometimes when I put a diff brand of gas bp or exxon..and yes I put 93 octane
|
07-05-2013, 07:05 PM | #3 |
Sunburned
238
Rep 1,097
Posts
Drives: '16 F83 M4 Convertible 6MT
Join Date: Jul 2009
Location: Staten Island, NY
|
sometimes i feel a quick jerk(lol) when i go WOT. Itll start pulling then all of a sudden it jerks for a quick sec and pulls again.
__________________
2016 M4 Convertible 6MT - SO/SO
2013 535i 6MT MSport - Retired 2011 Z4 SDrive35i 6MT- Retired |
Appreciate
0
|
07-06-2013, 04:54 AM | #5 |
Enlisted Member
3
Rep 42
Posts |
It is completely normal. You are tricking the car into thinking you are higher up in atmosphere so when you switch gears, it dumps boost and then builds it up again.
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|