After putting a new old engine in a little while ago iv had nothing but problems it's been a project for about a year and a half . Im getting there slowly but i have a few problems that i just can't figure out myself. iv wrote a few on here with some sucssess but im still having the problem with the revs on idle going up and down. It only does it when it's warmed up.
the other problem is when you put you foot down the revs go up nice then the boost starts kicking in and then it goes all crackerly and there's no more power and sometimes back fires. But if you rev it up in nutral there is no problem it only seems to be when the car is under load. I dont want to take it to a garage coz iv allways do the work myself and im not working at the moment. Iv got a spaire everything more or less for it so i can change a few parts. Please throw some idea's my way
thanks for looking