help!!!!!!!!!!!!!!!!.ive got mk2 gte 16v.got powercap,superchip,viper kit, powerboost fse,cams,upgraded head,full dtm system.and i keep losing to my mates xr2.ok stop laughing now.my car will not rev to 6.000 rpm and misfires all the way.is it the fuel pump?.the pump makes a strange noise sortalike a high pitched squeak all the time.please help me fellow vauxhall lads as i cant take another defeat to a ford.and am thinking of selling car to get a push bike.
also forgot to say that my car does 150 miles on whole tank of fuel and black smoke is pouring out of the back.looks like oil but it isnt blue.may have water in it too because black smoke pours over boot and its very thin type of smoke.i will go and check fuel lines now.
i know it i'm probably p-ssing in the wind trying to convince you this, but please please take the FSE boost valve off and put the standard regulator back.
either that or take the car to a rolling road or well stocked garage and let them adjust the fuel pressure properely (with a guage on that valve, under the dust cap at the passenger side of the fuel rail)
black smoke = overfuelling
no power = overfuelling
fuel pump screaming = overfuelling
150 miles out of a thank = overfuelling
already turned powerboost to min.there was a slight kink in fuel line at back.pump now makes a clicking sound like its dry.clicks every sec or so.i would take fse off had i not dumped normal fse in bin.revving better to 5.000rpm but still wont get up to 6.000rmp without misfiring.when car is just idling it will rev to 6.000rpm.im lost.will the engine blow up unless im careful?.and car sinks of fuel even when not running.u have been great help already.