supra shut off when comming to a stop...

[bxiong17]

Not sure why, but it shut off when slowing down n comming to a stop sign or light.. Anyone have any ideas? Someone told me it could be the brake booster..

 

[stew_7mgte]

Unlikely but i have heard of it. Does it do it every time you come to a stop? Is it throwing any codes?

 

[peste noire]

hold the brake while the car is on. do you notice weird idle while your holding the brake??

 

[S.A. supra]

Could be a vaccum leak, or bov to atmosphere which is the same thing.

 

[bxiong17]

No codes.. I was thinking the bov too.. I will holding brake pedal down in idle if it change the idle or not..

 

[peste noire]

No codes.. I will holding brake pedal down in idle if it change the idle or not..

huh?? so it does or it doesnt?


it could also be the bov too.

 

[bxiong17]

i meant, i will try holding the brake pedal down while in idle to see if it idle any different.. i tried it and nothing changed.. i don't know if i should be doing this, but i unscrew the throttle screw on the throttle body to have it idle up and took it for a test drive and it didn't die anymore when slowing down until comming back and turning into my drive and it shut off again..

 

[bxiong17]

drive way i meant..

 

[Orion ZyGarian]

Is your BOV venting or not? Haha seriously that's the most likely case.

 

[bxiong17]

Bov was set on hard..

 

[S.A. supra]

Bov was set on hard..

What does that mean?

 

[bxiong17]

come on only when ur pushing the car and hitting boost..