back fire problems

[markylad]

heres one foe every one to chew on i have a 96 scooby first of the face-lift models there is fault code 33 (speed sensor) and backfires when lifting off the throttle its worse inbetween cold and hot the car has yellow injectors and fancy turbo it boosts at 1.2 bar and drives fine very ocasionaly it may cut out at a junction but the backfire is too much any ideas . i had a local garage look at it and they recon because of the yellow injectors it needs a re-map

which is fine but i dont want to thow money away if its not the cure

[RA Dunk]

heres one foe every one to chew on i have a 96 scooby first of the face-lift models there is fault code 33 (speed sensor) and backfires when lifting off the throttle its worse inbetween cold and hot the car has yellow injectors and fancy turbo it boosts at 1.2 bar and drives fine very ocasionaly it may cut out at a junction but the backfire is too much any ideas . i had a local garage look at it and they recon because of the yellow injectors it needs a re-map

which is fine but i dont want to thow money away if its not the cure

Let me get this straight you have a set of injectors and a turbo fitted and you dont even know what they are or what size they are?

AFAIK a 96 Impreza should have 380CC injectors fitted as standard you need to find out what you have fitted ASAP, don't even drive the bloody car till you find out whats been fitted then have it remapped or it's all going to end in tears.

[markylad]

Let me get this straight you have a set of injectors and a turbo fitted and you dont even know what they are or what size they are?

AFAIK a 96 Impreza should have 380CC injectors fitted as standard you need to find out what you have fitted ASAP, don't even drive the bloody car till you find out whats been fitted then have it remapped or it's all going to end in tears.

it was like this when i bought it and i am trying to sort things out but its been dining around like this for a few years

[RA Dunk]

If it was me I would be finding out WTF you have fitted under that bonnet TBH.

Get it booked into AWD or some place that specialises in these cars.