Just 1 plug

 

?
Did you already put new plugs in (with the proper gap) and it still wont idle right?

 

No the guy before me said he did a tune up. Prob a lie. This is one plug pulled from now.besides the black they look pretty good. What do you think?

 

damm I thought mine looked bad.

 

Should i clean the iac again maybe more Thorough? I used carb cleaner didn't pull on it at all

 

Pull all plugs, replace em all.

Wires and dist cap too.

 

No i did not. Just pulled the plugs right now and thats what they look like. Ill be going to get new ones later .

 

I would..like i said..
Id go ahead and get wires and a dist cap too.

 

Ok... Question??? What sensor was that that you initially showed?

 

IAC

Idle air control

 

Iac

 

Idle Air Control Valve.

 

Yeah.

 

Im doing the renix engine ground refresh. Iv never done it. They look real nasty .

 

Champion Copper plugs are good. Something is wrong! Gap the new to .035.

There is a brittle little tube. It comes out of a rubber plug, low on the engine side of the throttle body. It runs back to the firewall then up to your MAP sensor sort of high up there near center on the firewall. CRUCIAL!! The MAP will tell the ECU to dump fuel with less/no vacuum. Any crack or blockage and it will be pig-rich. (black smoke, fouled black plugs). You can pull the line off the MAP and feel for vacuum with your finger. If it runs!