Right so i got some work done on the car yesterday, a few things off my list. I cleaned the MAF, changed the standard ht leads which were a mess to 10mm dubpower ones, changed the plugs, changed the oil, and cleaned the air filter. When we started the car it was running like a sack of spanners and smoking like mad out the exhaust (white smoke) Tried putting the old plugs back in but still did it, tried the old leads but still did it, so thought it might be the stuff i put on the maf, turned out that 2 ht leads wernt in the maf properly! Anyways that stopped the smoke and misfiring, took it dow