Cylinder # 6 misfires.

[Stephencherkas]

I need some help I have 1997 Aerostar. It is running rough, the check engine light came on so I had it checked it out with obdII tester and had 1 problem. cylinder 6 misfire. I tried to see if could pull number 6 plug. How do I get to it?

 

[BrooklynBay]

It might have a loose or damaged ignition cable. Do you have a P0306 code?

 

[Stephencherkas]

I did not get the code. i will have to get it on the reader again. Thank you.

 

[Stephencherkas]

Cylinder 6 Misfire

I finally Had a day with no rain. I took it back to advanced auto to borrow their obdII reader. I am now getting P0303 Cyl 3 misfire and P0306 Cyl 6 misfire.

I think I read somewhere the coil on this does two cylinders. Does it make since for 3 and 6 on the same coil. I do not know which cylinders are what and the firing order. some help would be greatly appreciated.

Stephen

 

[BrooklynBay]

 

[Stephencherkas]

I bought new spark plugs and wires. I think I messed up number 3 wire trying to get it off the plug. (I thought and hoped it was number 6)
How do you take the wires and plugs off?

 

[BrooklynBay]

You will need a spark plug socket, and a boot pulling tool. The plugs are a little tricky to reach. You will have to go through the wheel wells for a few plugs. Which brand did you get for the new plugs & cables?

 

[Stephencherkas]

I bought double plat autolite and autozone wires. I only had 2 options for the wires. Those and bocsh which were a bit more. I watched the online video and it sold me. hopefully that will work me. Thanks

 

[BrooklynBay]

Check the condition of each spark plug while you remove them to get an idea of the condition of the engine.

 

[Stephencherkas]

Thank you for the info on the spark plugs. I am trying to start with #6, I can get my hands to it but cannot get it off. I removed my wheel to try it that way but to no avail.

 

[BrooklynBay]

Use a breaker bar.

 

[Stephencherkas]

I did not get to work on it today. But plan to try again tomorrow. I still cannot figure out how to get to #6 . I have the wheel off but there are a lot of things in the way, like brake lines and exhaust manifold.

 

[BrooklynBay]

Did you try going through the inner cover inside the van? It has 3 release straps.

 

[Stephencherkas]

Yes I have that off. I can reach the wires but not the boots. I have seen a couple of posts and a youtube video on cutting a 3" hole. I am going to try that. I will let you know.
Thanks all!

 

[BrooklynBay]

I know that some people have drilled holes but it's not necessary.

 

[Stephencherkas]

I would rather not cut a hole, but I cannot see any other way to get #6. If you are on line this morning I would love to know how. If I need to remove something I would. The exhaust is in the way. through the wheel well there are brake lines in the way. Through the engine above my arms are not long enough. removing the engine would be way more than I can do. I have spent days trying to do this.

 

[BrooklynBay]

Do you have a 3/8" wobble extension or a universal joint? What about removing an engine mount, and lowering the engine a few inches with a floor jack? Try this tool: http://www.harborfreight.com/3-8-eighth-inch-drive-speed-socket-wrench-4432.html

 

[Stephencherkas]

I like the idea of removing the motor mounts. I cut a hole, very easy. Replaced the plugs, Runs much better. I will replace the other four later. They were very worn. If I can figure out I will post the pictures of the holes. Thank you all.

 

[BrooklynBay]

How do you plan on plugging up the hole? What size is the hole? Maybe you could use a threaded PVC pipe plug?

 

[rv4fun]

I piece of sheet metal cut to size should work. You'll need something that will take some heat without being harmed.