Revs cuting

Beast · Post by **Beast** » Wed Dec 17, 2008 9:30 pm

Help plz..wen i start my car it runs fine,as soon as idle sets to 1000rpm n engine is warm.if i rev it hard the revs drop al the way dwn n abt to cut off then stabalises at 1000rpm..also wn drivin if i drop the cluth n hit brakes the revs js drop n the car cuts..any ideas as what mite b the prblm???

HancoB · Post by **HancoB** » Wed Dec 17, 2008 9:48 pm

Do you have a BOV?

Does it close after dumping?

Do you have any air leaks?

Check all the vacuum pipes and make sure they are connected.

Some more info on your mods and engine then everyone can help you.

HancoB · Post by **HancoB** » Wed Dec 17, 2008 9:56 pm

Oh yeah and BTW...

Welcome to the forum beast...hope you get your beast running right soon!

ChemCool · Post by **ChemCool** » Wed Dec 17, 2008 9:56 pm

TPS, this was covered before, also see service manual, to set tps, for idle switch setting.

Chem

Charlvdw · Post by **Charlvdw** » Thu Dec 18, 2008 7:32 am

I think Chems got it there ,but also make sure your spark plug are lekker and the gaps are right(exectly right).

widowmaker · Post by **widowmaker** » Thu Dec 18, 2008 9:28 am

coil packs... no fire and your pots get full of petrol

jon · Post by **jon** » Thu Dec 18, 2008 1:12 pm

When was your car last serviced? I had a similar problem until my petrol filter was replaced.

It's probably plugs or coil packs though.

Beast · Post by **Beast** » Thu Dec 18, 2008 2:31 pm

Hey guys.tnx fr the warm welcme..its runing on a high presure fuel pump,fuel regulator,biger injector,garett trbo,blitz boost controler,frnt mt intercooler,air intake and aftrmakt exhaust..no bov..!i cnt seem to find the service manual for idle seting....tnx again

Gary57 · Post by **Gary57** » Thu Dec 18, 2008 2:40 pm

How do you control the fueling if its the stock ECU??

Beast · Post by **Beast** » Thu Dec 18, 2008 6:21 pm

It does have an aftermakt comp box..

Toby · Post by **Toby** » Thu Dec 18, 2008 7:43 pm

Sounds to me like it's overfuelling...

Charlvdw · Post by **Charlvdw** » Fri Dec 19, 2008 7:22 am

Check da plugs.

Gary57 · Post by **Gary57** » Fri Dec 19, 2008 8:03 am

Take it to a tuner to sort out.

Beast · Post by **Beast** » Fri Dec 19, 2008 9:39 pm

I wud if i cud..im frm zambia and no tuners ere..i fited new plugs n i increasd the idle a litle..not cutin of on me..stl trble shooting...