hello guys, sorry for my bad english,
yesterday i was working on my 92 480 turbo, i find some test cable connected, from when i bought the car i had issue about low rpm idle when cold, then yesterday i find that cable connected an after i disconnect.
Magic solution, with cold engine finally my turbo worm exactly aroum 1100/1000 Rpm, this was a good news form me, cause i own this car from six year and never understand why cold start Rpm was low, in reality i never intrested to resolve cause i keep 1000 rpm with my foot when start engine.
After this good news, happen the bad news.
if i rev up with my food, engine rev very fast, more than before but, when rpm go down, rpm stop for one instant around 1200/1400 and after go down to correct 8/900 rpm, this never happen with test cable connected.
i want resolve this issue
Someone have some ideas?
thank at all for the help
Rpm going down and stop around 1200 and after go down to 8/900 rpm
Moderators: jifflemon, coyote1980, Rachel
Re: Rpm going down and stop around 1200 and after go down to 8/900 rpm
Some help please?