weird problem rev helpp !!!

[e30wavee]

hey rev im having real big issues with my e30 lately I have a 1990 bmw 325i I turn the car on it sits at idle when i hit the brake pedal the car cuts off just wondering what could cause this issue the rpm drops temperature gauge drops ??

[Saeulf]

Hmm, this is a stab in the dark, but the only thing that comes to my mind is the brake booster vacuum.

Also, it wouldn't hurt to use a bit of punctuation.

[jlevie]

I agree, probably a bad brake booster. When you get it off, check to see if there is brake fluid in the booster. If replace the master cylinder also.

[e30wavee]

Thanks guys also another question, I have two e30's a 89 325i automatica & a 90 325i 5spd the 5spd is the with the problem do you think the brake boosters are the same,wound the automatic e30 brake booster work with the 5spd ?