smokey pop bang

i was driving the scoob 2day in my usual manner .wen i got a wif of smoke so j backed off ..a bit and then pop .as i went to pass a car she was just comin back on turbo got to 5thou and she spluttered {hesitated }up to 6 though and pulled ok ....pulled over checked things out couldnt see anything... took off again same thing happened ...even after a few hours to cool she just the same...
could the prob/s be
plugs ,
coil packs,
oil residue in the intake system boost controller etc..

answers on a postcard please

got me stumped

any help advice would be much appreciated ...paul

it wasnt firing ion all 4 when you left yesterday mate... sound rough.

Like we said take the plugs out swap em over, try that, if that doesnt work then i have 4 x coil packs you can try

Other issues could be the Crank/Cam sensor but the issues your having i had with my blob eye and it was a coil pack

Agree with Andy here, most likely plugs or packs, could even be poor fuel!