duel fuel

hey guys just a quick thread to ask a few questions about setting up a gq tb42. I'm looking to buy tb42 in the near future, preferably Duel fuel to keep general day to day and highway costs down. My questions is, is it possible to run a long range tank and sub petrol tank and gas setup all at...

Hi guys, Just bought a new belly tank to replace my punctured one in my tb42 duel fuel, and wondering if anyone has experience in changing them over. Don't wanna get half way through and realise that I should have just taken it to a mechanic to fit. Seems easy enough but thought I would check...

I own a 90 GQ Patrol with the TB42S (carby) motor with a IMPCO 300A gas mixer and when i start it cold it will idle between 600-800rpm but after driving it (warms up) it then wants to idle between 1200-1600rpm. Have tried adjusting idle down but it just keeps doing it. Any suggestions?