fiat bravo 1.6 16v 2000 runs fine when cold, tickover drops to normal when warmed up, when i press the accelerator there is a flat spot then it revs ok, however, the revs still fluctuate between 1200 and 800 and engine dies at junctions

so far i have changed.....throttle body (mk2 with the sensors built in) inlet sensor, crank sensor and lamda sensor, i've reset the ecu, there are NO warning lights, i've run out of ideas :bang: it's still the same it was serviced 2 months ago, had new injectors 6 months ago and i don't think i want it anymore, as nice as the car is, i really don't think i can be bothered to spend any more on it.......unless anyone has any more ideas that i can implement with minimal cost, it will be appearing in the classifieds

what about spark plugs
leads if it has them

coils

according to your post, you have replaced the expensive things and forgot the cheapest

Possiable a vaccum fault if thats possiable on these? Happened on my fiesta - the was a leak and the idle speed went up and down and cut out every now and then while driving. Fixed the vaccum leak and fixed the problem