Re: 87 YJ again....
 

I would definately check/ replace your O2 sensor. This would give you
the sporadic symptoms and in an 87 you probably have 150,000+ miles
anyway...so its time to replace. Good Luck

Adam

On Jan 3, 1:35 am, "Spdloader" <askfo...@nospam.triad.rr.com> wrote:
> EGR valve sticking open?
>
> Spdloader
>
> "Boog44" <hoosierfan...@yahoo.com> wrote in messagenews:fb0622e9c1e761fabdfe8556c3b16af1@local host.talkaboutautos.com...
>
> > Well Jeep people, My 87 YJ 4cyl. is hitting me again!!!! I can drive it
> > once per day and as long as I leave it running it is fine but, as soon as
> > i get to where I'm going and shut it off, restarting it isn't bad but it
> > doesn't idle as good and it dosen't have the same power it had. Lots of
> > coughing and spitting, a backfire here and there like it's having trouble
> > getting a constant flow of fuel. Help me!!!!