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Wire harness

mace

Member
Joined
Mar 9, 2014
Messages
13
Location
pueblo, Colorado
So I redid my wire harness cleaned it up and put some new plugs on it, I got it all back together and now I'm seeing some black smoke coming from the exhaust. Any idea's, I was thing maybe I mixed up the injector plug wires. Would that cause black smoke?
 

bradrs

Well-known member
Joined
Feb 1, 2014
Messages
128
Location
Alta Loma, CA
Was it harder to start or running rougher aside from that?

Which connectors did you rewire, and where did you get the parts from? Did you rewire the ECT? If that is wrong, that'd probably make it run really rich.
 

tektic

Well-known member
Joined
Dec 19, 2012
Messages
1,497
Location
ronkonkoma, ny
If you think your running rich easiest first step is to log sensor output. Or you could check pin to pin for continuity. I hope you would have done that before you reinstalled the harness though.
 

mace

Member
Joined
Mar 9, 2014
Messages
13
Location
pueblo, Colorado
Sorry I've been out of town, but i got it running it turns out a few of the wires were unplugged in the cab i guess i just over looked, by the driver side fuse box and on the passenger side like right above the glove box. It's running better than it ever has i don't have problems anymore with it dying. it use to die when i would be coming to a stop if i left it in neutral to long without shifting down.redoing the harness is probably the best thing I've done to it so far. (And i have rebuilt the engine)
 
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