juddering at low rev acceleration

[blackmar12246]

I've got a glanza v all a sudden the engine has been playing up when idle rev is fine but when I go to accelerate the car is juddering loosing power then back again when driving a lot gear 2 or 3 putting the foot down is okay but once it gets onto boost or .5bar it stay to judder and hesitate until I take the foot off the throttle I think it may be the map sensor but it has a blown on the exhaust mani which is being fixed Saturday but may be a boost leak somewhere ? Help please ?!

Thanks Ben

[Zeldoz]

I'd say you got a loose hose on your FMIC or a map sensor/boost solinoid?

But, that blow isn't going to help things either mate

[micky boy]

Sure your flywheel isnt warpped? or your cluch getting old? Dose it also do it when you are going down the gears fairly quickly?

Edited October 31, 2013 by micky boy

[blackmar12246]

Not sure it seems fine one moment then going up revs or bellow 2000rpm it judders

Doesnt do it when I change gear just acceleration really

[Zeldoz]

Not sure it seems fine one moment then going up revs or bellow 2000rpm it judders

Doesnt do it when I change gear just acceleration really

just thought of something ben. Your gearbox is on its way out isnt it? That could be the issue?

[blackmar12246]

Really ? How could it be doing that tho ? It wines abit haha

Its the synchor ?

[akyakapotter]

Unplug your lambda sensor and see if it goes away I had this problem replaced my lambda and it's fine again now

[blackmar12246]

I'll try

[TurboTobz]

Try dizzy