To any Canadian T4R owners, What type of gasoline do you guys use for your Truck? As for me, Im using Shell midgrade 89 Octane, My 99 t4r runs fine with it but right now the price of gas is going up,Its a $1.24/L now and for Shell midgrade its 6 cents more a liter. I want to start using just regular gas with 87 Octane on my t4r. My honda civic run very poorly with Shell 87Octane and regular gas from mohawk but with the shell midgrade 89, It runs ok and thats why i always use shell midgrade on both my vehicles thinking if i use regular gas on my t4r,it would drive poorly like my civic.How about the gas from COOP and DOMO, Are they any good? they offer up to 7Cents off a liter?