Spelling problems of 3.5 V6

I have a 3.5 V6 of 94 with 194 hp., When I start it in cold, I stop at the time I release the accelerator, do you know algien what can happen to you?

Hello friend, go for the simplest the problem of your car can be in the seleenoid of the minimum or iac valve you have to disassemble it linked with a solvent liquid that is not so strong and linked the acceleration body after this you install it again and raisins the car key three times without turning it so that the valve reset and ready if with this you do not repair the fault then it is the wiring. Serve greetings from Venezuela

Ok, now the interesting thing is to locate this valve, where is it located?

My friend inhabit the engine's consumption and place the air pipeline where the air or air purifier filter is not.

Amiigo if you serve you something you let me know good luck