RaceChip for my Stinger 2018 GT1

[ChrisRock]

Hi I hope to find help,
I bought a RaceChip and run it for 8 month with no problem. Now, all of a sudden the car stall and wont start/ or very bad Idle for 3 sec then stall again. I put the dummy plug that come with unit and the car run perfect... (STOCK).
Have you experience something like that with this tune?
Also I notice that my OBD Fusion( obd2 plug) , I read at idle with Racechip map5 1.2 PSI of boost instead of vacuum...is it normal or you think unit default?? When I turn off the chip with apps I read vacuum again....

Everything from my point of view it that the RaceChip is somehow defective.....

what you guys do you think of that ??
Thanks for your support ( PS I email RaceChip service and they do their best to help me but I realy need the input of some user on this forum)
Chris

 

[Kamauxx]

You're running stock plugs, aren't you?

 

[Pogey1]

Hi I hope to find help,
I bought a RaceChip and run it for 8 month with no problem. Now, all of a sudden the car stall and wont start/ or very bad Idle for 3 sec then stall again. I put the dummy plug that come with unit and the car run perfect... (STOCK).
Have you experience something like that with this tune?
Also I notice that my OBD Fusion( obd2 plug) , I read at idle with Racechip map5 1.2 PSI of boost instead of vacuum...is it normal or you think unit default?? When I turn off the chip with apps I read vacuum again....

Everything from my point of view it that the RaceChip is somehow defective.....

what you guys do you think of that ??
Thanks for your support ( PS I email RaceChip service and they do their best to help me but I realy need the input of some user on this forum)
Chris

I installed a RaceChip GTS in my 2021 GT Limited last fall and had no issues at all until this Spring it started running a little rough plus I couldn't connect the app to the unit via bluetooth so I put the dummy plug on and ran stock and it ran perfectly. I have HKS plugs in mine so I knew it wasn't a spark plug issue. I contacted RaceChip and they replaced mine with a new one and the problem was solved. Since replacing it I've had no problems at all. I'm always running it on Sport map 5.

 

[ChrisRock]

Super That's what I think the unit is somehow defect..... Thanks a lot.....

 

[ChrisRock]

You're running stock plugs, aren't you?

No Im runing aftermarket recomended plus with right Gap.... eveything was so smooth for 8 month...