car would turn of while driving?

[davidmspdriver]

hi guys im just wondering whats going on with my car, for example I would be on a slight hill and there would be a turn coming up so I would shift into second gear while holding the clutch down , keep in mind Im going around 30kph and my car would just turn off mid turn , does anybody eles experience this?

 

[mazdaspeedpower]

Does your car have a stock intake/bpv or upgraded stuff particularily BOV vented to atmosphere?
are there any other times you can name it happening? Do you have a CEL, any funny smells, can you make it happen again and if so what are the exact engine load/rpm conditions. More info would help. Kinda sounds like a vac leak ie a bov vented to atmosphere.

 

[brandontt26]

Same thing was happening to me it could be your fuel pressure regulator or your TPS sensor, you prob have a check engine light if you get the code I think it's like p0900 or something like that for the TPS sensor or if you get a fuel pressure regulator code then I'd replace the regulator and see if your TPS is either bad or needs calibrated. A test for the TPS would be just un plug it and see if it keeps happening. My car would idle very low when it was un plugged but wouldn't stall. When it was plugged in it would stall as soon as I pushed in clutch no matter the speed.