Idle surging and no power in drive,,, please help!!!

[dirttracker11x]

Results of the vacuum leak tests last night,,, no leaks, looked for an hour with carb cleaner. Only thingd I can think it might be is fuel pump, tps, or dist. But dist seemed fine when I checked it out before re install, and module tested.good at autozone. Havent checked fuel pressure whats best way to do it?

 

[dirttracker11x]

We now have found 3 codes. 12, 42, and 33. What do.these mean and what can I do to check or fix them?
and could it be a pick up coil or fuel pump issue?

 

[Johnbalderas90k1500]

code 42 - IC (ignition control) error, code 33 - MAP (manifold absolute pressure) sensor circuit high (low vacuum). I am not too sure about code 12

 

[Gramps]

. Whoops

 

[95C1500]

12 just tells you the system is working. Codes 42 and 33 are the ones you need to worry about.

 

[DerekTheGreat]

This thread has been dead for over 6 years, I doubt the dude even has the truck any more haha

 

[95C1500]

I just saw it pop up in "new posts". Didn't check the date lmao.

 

[Gramps]

I just saw it pop up in "new posts". Didn't check the date lmao.

It’s my fault I was searching something and then accidentally replied.

 

[sewlow]

This thread has been dead for over 6 years, I doubt the dude even has the truck any more haha

Click on his name. This pops up. Lol!
"dirttracker11x was last seen:Oct 31, 2012"

 

[PlayingWithTBI]

MIA - send the Calvary!