rough idle and very rich

[ibleedblue]

I have just recently had heads milled , new gaskets, plugs, wires cap and button. I also cleaned IAC and replaced TPS, both 02 sensors and air cleaner. It has rough idle and the exhaust smells RICH. I also cleaned MAF

My truck is a 94 3.0 manual 4x4

Any help would be awsome

 

[fleck]

air cleaner or O2 sensors bad or improperly installed, or screwed up something somewhere putting heads back on--there was a post a handful of days ago where a guy had too much fuel being dumped through a valve due to a slip when installing the head, it sounded a lot like this one.

 

[rurouni20xx]

check your computer for mil codes particularly in the maf reading, if one of the wires is loose or broken it could throw off the reading and make it run rich.

 

[Wicked_Sludge]

check your computer for mil codes particularly in the maf reading, if one of the wires is loose or broken it could throw off the reading and make it run rich.

+1 its not uncommon for people to damage the maf when attempting to clean it. do a self test and let us know how it goes.

 

[ibleedblue]

Pulled MAF back out and inspected under light and looks like one side has a haze on it. Does this mean I need to replace it? I tried to clean again but it will not come off.

 

[Wicked_Sludge]

depends on what the haze is. whatd you use to clean the maf? sounds like it might have been something not made for cleaning mafs....

 

[ibleedblue]

used crc MAF cleaner