Ok Last Question On Servo

[top_driver]

I still can't figure what problem is with the brake system. There is no hissing or any sign of air leak but repeated pressing of brake pedal has the car misfire badly enough i have to turn off engine sometimes to reset to normal idle it has no misfire at higher rpm if pedal pressed

[TWR]

You either have an air leak in the servo pipes from the Inlet Manifold or the Diaphragm within the Servo housing has split, this is a case of replacement tops as the chamber is sealed.

[bhg481]

I agree with TWR.

[top_driver]

Iv tested it all i inserted air pump to servo put it to 10 psi and it didn't drop i sprayed everywhere with carb cleaner and nothing. I bleed with the crap do it on your own system and a litre of it dissappeared with high pressure until cap exploded off reservoir

[top_driver]

Also every so often i get a random day or two with no misfire at all and emission light goes off

[TWR]

Check your Flex pipe from the Throttle Housing, this flex pipe, at times get's hairline cracks

[top_driver]

Ye im going to take everything off there throttle body aswell just to make sure booster hose connection isn't loose

[TWR]

The throttle housing does a lot of work regards the rubber tube, it may not show signs of wear especially near the Clip, these pipes do get porous & let in Air, you have to take this pipe off to see the cracks, but if you intend to remove be aware you "Could cause further cracks, so either have a replacement or be very careful.

[top_driver]

Haha i will be careful it is my most done job. I don't think it the intake boot but sure it is worth a shot for the surrounding vaccum components and a close look at it too

[TWR]

Good Luck Tops.

[top_driver]

So i disconnect one side the pipe to servo and sealed it and still a bit of a misfire intermittently so i think it could be the hose itself something like what you were saying i will fully remove flush it out for any blockages and see what next step is