2019 Fiesta turns off while driving

[Nasario_6]

my fiesta is turning off while driving with the battery icon lit and the oil light lit . I’m afraid this car will turn off while I’m driving on a highway or intersection . No engine codes pop up thank you .

 

[TyphoonFiST]

Is it underneath 36K FOR mileage?

 

[Nasario_6]

Isi it underneath 36K FOR mileage?

Yes it’s currently at 33k

 

[TyphoonFiST]

Make an APPT. @ at a ferd dealer of your choice as it is still underneath 3 year/36k bumper to bumper warranty.

 

[Nasario_6]

Make an APPT. @ at a ferd dealer of your choice as it is still underneath 3 year/36k bumper to bumper warranty.

Would it matter if I’m big turbo and I have supporting mods, I wonder if they’ll void it

 

[Hypergram]

Would it matter if I’m big turbo and I have supporting mods, I wonder if they’ll void it

Only if they can prove one of the modified parts are at fault. You change anything electrical?

 

[TyphoonFiST]

Have you checked the battery and its connections? Alt. output?

 

[D1JL]

Usually with a battery/charging problem, once the battery is depleted the car will not start.
However, since it starts, lack of oil pressure will shut off the fuel pump.
I would start by looking at fuel and oil systems.
Both of those systems could have been affected by your big turbo install.

 

[Sprinkle_Star]

I'm waiting until after my warranty expires; then I'll install modifications.

 

[Nasario_6]

Usually with a battery/charging problem, once the battery is depleted the car will not start.
However, since it starts, lack of oil pressure will shut off the fuel pump.
I would start by looking at fuel and oil systems.
Both of those systems could have been affected by your big turbo install.

I would start driving and it would shut off and I would have to turn it back on and it would keep on doing that until I just the car off

 

[Nasario_6]

Only if they can prove one of the modified parts are at fault. You change anything electrical?

Just installed a single port aux fuel kit which just taps into the wires but nothing electrical changed

 

[Se7eN]

Just installed a single port aux fuel kit which just taps into the wires but nothing electrical changed

Is it after you pump gas? or do you notice that it might be activating in low rpms and flooding the engine?

 

[D1JL]

I would start driving and it would shut off and I would have to turn it back on and it would keep on doing that until I just the car off

Definitely sounds like a fuel issue to me.

 

[Nasario_6]

Turns out the aem 3.5 bar blew off the tap I put on I need to cap it off better thanks for the replies

 

[Se7eN]

Turns out the aem 3.5 bar blew off the tap I put on I need to cap it off better thanks for the replies

wow, are you not using it as boost reference for a BOV or anything like that?

 

[Nasario_6]

wow, are you not using it as boost reference for a BOV or anything like that?

No I have the dv+ vta ,