Blkout19

I noticed while I'm say in a drive thru , in gear with the brakes applied every 30 seconds or so the car will jump forward on it's own... As if I let off the brakes for a second or something , kinda weird , can't remember if it's always did this or not .
Is that normal ?

r3fr35hit

u have an auto CL. that probably your problem, know for tranny failures

azeezp13

iTrader: (4)

do you have a surging idle when that happens? check your rpm guage. i remember my car was doing something similar it was just moving on it's own at abnormally above idle rpm's on a few occasions during heavy stop and go traffic. turned out to be a vacuum leak, but i have a 6 speed so i dunno if i can compare.

Blkout19

Has a fresh tranny 5k

Blkout19

The engine sound does change a little , idk about rpms
I don't think it's anything to be checked , car runs fantastic

Karanx7

iTrader: (2)

Turn your A/C off and see if it still happens.

CL-S progression 01

iTrader: (2)

does the car overpower u braking hard?? or just overpowers u if u are on the brake just enough to regularily stop the car? cause when the car goes to turn on the a/c or rad fan(s) the idle will get stronger to compensate for the added load on the alternator..

this causes the car to become harder to stop as the idle is now stronger

fuzzy02CLS

iTrader: (2)

If the AC is on it's completely normal in a auto. Many other cars do it too.

Blkout19

Yes the rad fans come on when it does it !

Blkout19

Yeah I didn't think it was to big of a deal , just curious ya know ? Lol

aznboi2424

iTrader: (10)

Slight engine surge when the AC compressor kicks on. The RPMs surge too, but it's normal.

I hope that's not the reasoning for all potential problems with the automatic CL

Blkout19

I've gone through three , love the car but damn lol

Karanx7

iTrader: (2)

That feeling you get when you figure out the car problem, and you realize that you didn't even know how to take out the battery 1 year ago.

CL-S progression 01

iTrader: (2)

;-) thought so.. it only happens if ur barely on the brake and then it kicks into that mode

Blkout19

Ehh I was just curious lol