ontop of the engine

 

im having a pulsing engine problem

 

its running a bit rough n i just dropped this engine in

 

Could you be more specific?

 

It you're talking about the CCV lines, replacements can probably be found at auto zone or the like, vacuum line can be found at about any auto parts store. But i would recommend you check them before you replace them. No need to fix whats not broken.

 

I mean can you show me a picture of what I am looking for on my jeep?

 

Start a new thread chief.

 

These. Especially the back line on the valve cover to the intake.

 

 

ok herp derp jerp

 

I know that on mine if you remove the rear breather tube (like when you replace your tps and forget to reattach the tube.....doh!) it makes a loud whistling noise and a fast idle.

 

The intake manifold fitting has a screw at the bottom of it an it appears that it isn't tightened down all the way. How do I tighten this because it too hard to tighten it with a wrench.)))

 

Nevermind. Not a REnix, and you've got some good photos to go off of already.

 

I have the same problem on my jeep. Idles at like 550 but jumps a bit and it is a bit rough. I just replaced the front o2 sensors and cleaned the IAC and it helped a little bit. i guess ill try to see what the ccv lines are like, sometimes i can hear a whistling noise coming from the back of the engine, would that be lines maybe?

 

That whistling noise is a vacuum leak......and yeah, they make for a rough/low idle.