Hi to everyone,
I currently have a very slow Turbo 2000 (MY99), the car has a few mods, JR Panel, Prodrive rear box, decat centre & TD05 (was planning a remap). The car has been running fine with these mods but now (6 months on)has started to develop a misfire (as boost comes in), the plugs have been changed (gapped to 0.65mm), new leads and a new intake hose have been fitted (old one was split) but the problem is still evident (boost gauge is showing a good 15psi). The car seems to be running way to rich as the plugs were really sooty and the idle is all over the place. I have tried resetting the ecu and this just made everything worse! Could this be the MAF problem I have read so much about? The car has done around 118,000 miles (mostly on the motorway) but the engine is quiet and doesn't use any oil. Anyone else had a similar problem?