damien

anyone found an answer to our problem yet????

do you have a stainless manifold i had a cheap ebay manifold and this gave me that problem at 3/4k as the size of the bores was much larger then the ports on the head allowing the exhaust gases to expand and slow down when coming out of the engine removed the crappy manifold and car run well until i got my new problem lol

and there was me thinking i was the only person with this problem. i have a toms ecu the car pulls well up to 4000rpm then it goes flat feels like it has a slight miss then when it gets to 5000rpm it pulls really hard if i unplug the ecu to reset it it will run ok for a short while. i have changed everything leeds plugs dizzy unit rotor arm dizzy cap fuel pump injectors fuel regulator new turbo lamda sensor knock sensor timming inlet manifold gasket checked all piping for leaks its driving me mad i just want to no what it is because everything on the engine is new lol also to add ive tried ano