Code 43???
 

Ok so my truck is throwing a code 43 and a 51. Its an 89 pickup with 3.0 V6 an all of a sudden it started running rough. Ive done some looking round and cant find any info...especially on the code 43. Anybody have any ideas???

You download a copy of the Factory service manual yet?

If not I can find ya a link.

https://www.yotatech.com/forums/f116...tering-265092/

Starting a new, blind thread is the online equivalent of "not listening."

I'm sorry....I didn't think it was a big deal to start a new thread with my main issue. I'll pay more attention next time.

Yeah I have one on my laptop at work so I'll check it tomorrow. Thanks for the gesture though.

Ok so I cant find my FSM...any chance I can get that link from you?

I just got this link from another post today.

FSM's here.

I went to the link but from what I can tell the FSMs have been taken down.

That link most certainly works just fine. But here is the other link for multiple FSM

Ok I finally got the FSM and im going to go through some steps this weekend to see if I cant trace down whats causing the issue. Ill report back with what I find. Thanks!