Can someone please advice me on my s2000?

when start up the car on engine cold it drives alright but when it start to heat up the car would drive like shit and run rich with lots of smoke til i have to pullover n the engine would shut down on its own. No CEL ...just have to wait 2 hours for engine cool down n able to start drive-able..

What could cause this issue? Some electrical sensor failure causing the car to run extremely rich ? on the water temp defi n engine temp is not over heat just around average .

I had a similar problem before but it was becoz of O2 sensor so i replace with a new berk test pipe n new 02, also CEL was On before but now its not even shown up.


My Mod for my S2k 03

Performance:
Comptech Supercharged with After-cooler
ACT Heavy duty Clutch Kit
Gear Ratio 4.57
Lightweight Flywheel
Synchronic BOV
HKS Hi-power Exhaust System
berk-test pipe
Speedometer Calibrator
ADVAN 17" Model 5 Front Yokohama 215/ Back: Dunlop 255/45R17
Tein S-Tech lowering spring


Please help!

Thanks

 

Check your speedometer calibrator. Mine went bad and gave similar symptoms.

 

thanks for the input ronnuke...
Do u really think it s the speedometer calibrator? hmmm the last owner install the supercharge n speedometer caliberator before i import in from Florida, so i have no idea where is at and how to check?

Please advice on how to look into this? i really need to fixed this problem before i can drive to bangkok (which is 8 hours drive from Laos) I already booked a tuner to install Motec400 and bigger RJ injector with small pulley for the SC next month. And if the car drive like this i dont think i can get there...

guys please help coz there is no good mechanic here only old school mechanic.

Thank you in advance

 

Sorry so long for responding, haven't been on here in a while.

Check here for some pics and install info, including where you should find the yellowbox installed: https://www.s2ki.com/forums/index.php?showt...0&#entry4588687

 

What color is the smoke?