how we all goin

ive got au2 futura which has aftermarket gas installed. the gas is running fine but when i go to use petrol the car starts to sputter and stall, but sometimes it runs ok,

the most common time it stall is when i take of in petrol. has this happened to any1 at all?????? if so how can i fix it.

any help would be great

Most likely your injectors are all fouled up. Quite common on duel fuel cars.
If you remove the injectors yourself its cost about $20ea to clean them. The workshop I use charges another $10ea to remove them.

cool cheers, ill give that a shot, i bought some fuel injector cleaner stuff and ill give that a whirl

Mechanics flush the injectors out for about $200 - carbon and tar deposits.