Hi I have a 1984 Pajero with a 2.6ltr 4G54 motor. The car has been sitting around for a over 12 months and it had 1/4 of a tank of fuel in it. I recently replaced leads, plugs dizzy cap and rotor button. I also put fuel doctor in it and put 98 octane fuel in it. Ever since it has recently just started to idle pretty rough and whilst driving it, it has started to hop a bit in gear! Like it’s starved of fuel “maybe”. First question is, Just wondering has the fuel doctor loosened up a heap of crap and blocking fuel line and should I just replace the fuel filter! Second question is, and should I be using an additive in the fuel being an older motor??
Cheers Nath.
Cheers Nath.
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