hi guys
I have a problem with my 2ltr pinto efi. It runs, starts and drives as it should when cold, but as soon as it gets a little temperature in it it looses power and pops fire down the exhaust. Ive swoped all the usual culprits ie plugs, leads , distributar cap, rotar arm, fuel filter, checked timing changed fuel (as it stood for many years) have i missed something silly. As i drive it out the garage its on full power, turn it around and almost have to push it back in. could it posibly a coil breaking doown. has anyone experienced the same problem, any advise welcome.