JCW New JCW Tuning Kit - Car Won't Idle at Start?
Been working beautifully, not one CEL. Not one hot start idling issues. No lag. Never been more than a day before.
Then on way to Birmigham today, I suddenly began to hear a whine from under the hood that got louder with RPM's (even in park). Then the engine with half yellow light came on and said Engine, Reduced Power again. I can't find where the noise was coming from but all the fluids are good. It comes and go and does reduce power signficantly while doing it. Just got home and when I was a few blocks from there, it started jerking a little. Argh!! This sounds more like something real and not software. No idea if it is related or not!
I'll find out tomorrow if they want me to drive it down or pick it up!
Then on way to Birmigham today, I suddenly began to hear a whine from under the hood that got louder with RPM's (even in park). Then the engine with half yellow light came on and said Engine, Reduced Power again. I can't find where the noise was coming from but all the fluids are good. It comes and go and does reduce power signficantly while doing it. Just got home and when I was a few blocks from there, it started jerking a little. Argh!! This sounds more like something real and not software. No idea if it is related or not!
I'll find out tomorrow if they want me to drive it down or pick it up!BTW, the post a few up where after I had my downgrade and was fine but got a whine noise, ended up being a locked up turbo that caused a two hour flatbed truck ride back to MINI. It actually was because of this too, the last thing MINI did before backdating software was have the service department disassemble the turbo and replace seals, etc. Because the confused software was throwing a turbo failure code (but it was fine, just misreading sensors like all the other problems were). Dealership apparently didn't put it back together right and it locked up a few weeks later after whining for about a week.
After all is said and done, I am glad I got the JCW Stage I kit. It sounds amazing (after backing tail pipe extensions out a bit more), definitely added power, and the auto trans is awesome now and took away most of the slushiness it had before when not in Sport. I only wish I had gotten it a few months before or many months after!
Kevin
Florence, AL
ke4sfq -which mini dealership did you go to? Nashville or Birmingham. I was thinking of getting the JCW Stage 1. I bought my 08 Mini S used in Huntsville so I have no dealership ties. Any regrets going to that particular dealer? Service etc.. Thanks man
Jessie
Jessie
Kevin,
Since you have an automatic trans, I have a question regarding how yours shifts.
The Cooper S in full auto with the sport button pushed shifts really harsh through the gears. I tend to pull the stick over and shift manually most of the time. But there are times I just want to let it do it's thing and shift automatically. It's ALOT smoother in non sport mode.
After the tune, how is the shifting in full auto with and without the sport button pushed.
Thanks
Since you have an automatic trans, I have a question regarding how yours shifts.
The Cooper S in full auto with the sport button pushed shifts really harsh through the gears. I tend to pull the stick over and shift manually most of the time. But there are times I just want to let it do it's thing and shift automatically. It's ALOT smoother in non sport mode.
After the tune, how is the shifting in full auto with and without the sport button pushed.
Thanks
(although they do work together). I like that is all MINI and they have great customer service there. Mike Allen the SA has been great to work with. They are a young dealership, just open over a year but I have no complaints about them. My JCW issues were a nation wide problem at the time and they just did what MINI corporate told them after the first trip.
You going to the Dragon Jessie? I went the first time last year and it was an amazing time any MINI owner should experience. I plan on going again this year and riding up with the Nashville MINI's group if you want to ride with us.
Kevin
Florence, AL
Kevin
Kevin
Do you still get 6th gear in NON sport and 5th max in Sport?
Do you still get 6th gear in NON sport and 5th max in Sport?
Great question slimjimtell and one of the reasons I got the kit. I saw it described as this on another post and its accurate, after the JCW kit, non-sport mode is about like having the sport button on about 75% the way yours is now. The Sport button on is about like it is now but a little better. It shifts SOOOO much better with the JCW software that I don't have the sport button on most of the time. If I need to shift harder/faster I usually just put it in manual mode.
Kevin
Kevin
Yep, the same. 5th gear is the max in Sport on its own, but you can bump shift in to 6th manually. It always keeps the rpm's high in sport mode so you are in a good power band if you hit the accelerator. At least that is my assumption of why it does that.
I don't remember my price exactly but it does seem like it was around $2100 installed. I would call every dealership within 200 miles and get a price. If one is lower, call back your closest one and ask them to match it and they usually will.
So, I just got mine installed (details of s/w and kit # at https://www.northamericanmotoring.co...92-post54.html) -- and I will keep everyone posted IF I get any warm-start issues. I didn't get one after I picked it up from the dealer (and they had just test driven it a little while before).
Unless it takes "time" to show, I'd agree that this any issues are a thing of the past.
Since I got it I've done a bunch of start, drive 1 mile, stop, come back out in 8 minutes, drive, 2 minutes, stop. Repeat in the afternoon... and nothing but smooth motoring.
Since I got it I've done a bunch of start, drive 1 mile, stop, come back out in 8 minutes, drive, 2 minutes, stop. Repeat in the afternoon... and nothing but smooth motoring.
Thread
Thread Starter
Forum
Replies
Last Post
TunedGP
MINI Parts for Sale
1
Oct 1, 2015 04:18 PM
ECSTuning
Interior/Exterior Products
2
Aug 7, 2015 09:51 AM
ECSTuning
Vendor Classifieds
0
Aug 7, 2015 08:10 AM
tippin
F55/F56 :: Hatch Talk (2014+)
3
Aug 5, 2015 08:43 AM



