Hey guys, Got a 1990 GQ TB42 and its drinking gas like you wouldn't believe. I have done the plug, leads and air filter and tuned the gas and still same issue. I even adjusted it from the distributor till it pings and then set it right, the top of the air filter is set right and i know the car is running perfect but drinking heaps. Not to sure on petrol how much it uses but its also prefect it drives perfect on fuel too. Is there any tricks you guys might have up your sleeves to help bring it back to 380 km per 80LT tank? Its getting 220 km max at the moment. Nothing has changed and all the mixer setting are also good.