G'day all
i just got my self an EL XR8, and after comming from a 1979 subaru 1.6L wagan i cant really complain about the power.
but i am

i tend to get a massive flatspot but its not always there.
it it comes in around 3500 - 4000 rpm and doesnt go away.
thing thats confusen me is that it sometimes its not there, through trial and error i've found it dosnt depend on temp like i've been told.

i've given it a service and checked all plugs and leads, but that didnt make a difference.

any help would be awesome
cheers
simo

vapor lock , stop running the car on empty all the time , limit of revs in ecu , dirty air filter , dirty fuel filter , ecu error check codes

Fuell filter would be next on my list.

had the same problem of mums 5ltr

after spendings hundreds of dollars to do a process of elimination.... changing everything but the air flow meter.... and at the it ended up being the air flow meter which u can get recondition from ford for about $250 i think......

cheers
i no its not lack of fuel in the tank. or dirty air filter
guess i'l be getting a fuel filter 2moz.

thanks all
simo

Checked your HEGOS are workin correctly

had the car looked at by herrods and its the air flow meter 10 points 2 efnick_v8