I Could really do with some help.. i have a fiat bravo 1.2 16v.the problem is that when its cold its fine but when its hot it ticks over far too much on 1500/2000 revs.ive cleaned the carb changed leads/coil pack the idol air thingy with a second hand one.when i turn the steering wheel on full lock or put blower on full it seems to drop a little.also when i take of the plug on the air idol thing it ticks over ok but cant drive it .it driving me mad.all help greatfully accepted as you can probebly guessed im not a mecanic