Mentally preparing for spark plug change

[TampaRam]

My 5.7 hemi is currently at 55k and I am getting ready to get up enough nerve to tackle a spark plug change. I have read threads on the change and even well written DIY write ups (with pics) on here. However, I am still nervous about the job since I have never done it.
I have changed brake pads, rotors, oil and similar maintenance jobs. I have even redone a front end, lowering springs and shocks/struts on a prior vehicle with help from buddies who were right there which made me more at ease.
I want to know is this something that I can tackle on my own or is it better to fork over the $400 to have a shop do it. I just get uneasy when comes to messing with the engine on tasks that I have never done before.

 

[KGBIGCOUNTRY]

Its easy just take your time and do not rush the project.

 

[TampaRam]

Can you help me with what specific tools (sizes, lenghts) I will to do the job?
Is there a specfic order in how you replace the spark plugs?
Do the copper spark plugs come pre-gapped or do I need to gap them? If so, how hard is it to gap?
I know the trickier part can be toward the rear of the engine due to space. what are some things that I should look out for as far as pit falls go so I dont mess something up?

Thanks

 

[HemiBabe]

It's really not that bad, the hardest part is leaning over for so long tryin to reach the back ones

http://www.ramforum.com/f76/spark-plug-change-diy-2163/

 

[TampaRam]

The more I read the write it makes me more comfortable in doing the job. Hemibabe did you have any trouble removing the spark plugs at all. This will be the first time they have been changed and the truck is getting closer to 60k miles.

 

[HemiBabe]

I read the same write up before doing mine, I didn't have a hard time removing them at all. I changed mine around the same mileage you are.

Honestly, the hardest part was leaning over for so long. I eventually sat in my engine bay lol (kind of). The hardest ones were by the brake booster obviously, because it's hard to ratchet with it that close. I had to use the socket and small extension, drop it down into the valve cover onto the plug, and then stick a longer extension on to the small one that was already on the plug and ratchet to get them in/out.

Don't forget to get some anti-seize and put on the new plugs before you put them in

 

[Redneck Ryan]

It's really not that bad, the hardest part is leaning over for so long tryin to reach the back ones

http://www.ramforum.com/f76/spark-plug-change-diy-2163/

I have to agree that the leaning is the hardest part about changing plugs, that and squeezing my arms into those tight spots. I also recommend a good pair of gloves...you'll thank me later.

 

[TampaRam]

I got the gloves and a couple of different sockets. I just need to pick up the spark plug socket, different length extensions, anti seize and plugs.
Is there a spark plug socket better than other I should look for?
Also, did you all just get multiple 2" extensions or were there specific lengths you would recommend?
I'm also just going with the copper plugs pervious thread recommendations for the Hemi

 

[mikes04hemi]

Good choice on the stock copper Champions. I have heard the Hemi runs better. In fact I need to do this on mine as well! The DIY guide is good. Like mentioned, just take your time. In the past I have used the bar off of an old jack to help persuade any that are a little tight. Never broke one yet!

Good luck!

 

[HemiBabe]

Is there a spark plug socket better than other I should look for?
Also, did you all just get multiple 2" extensions or were there specific lengths you would recommend?

Not sure on the socket as I can't remember lol. But for the extensions, I used the 2-3" extension with the socket, dropped in down onto the plug, and then used like a 5" extension with the ratchet.

 

[bigtigga84]

Should be a 3/4 socket. get one for plugs it will have a little rubber ring in it to grip the plug and make it easier to get out.

 

[TampaRam]

Thanks for all the info. It is definitely getting more confident to do the job. Especially if it is going to save me $300+!!

 

[TampaRam]

Also, what is the proper gap setting for the spark plug?

 

[Detox]

Gap for plugs is .045

 

[bigtigga84]

Its's 5/16ths now that i look at the sockets. lowes item number 337835

 

[TampaRam]

Thanks

 

[KGBIGCOUNTRY]

If your doing coil boots at the same time you can use an old coil boot or a peice of rubber hose to start the plugs. A small mag on a tip will grab the plugs also comming out the cylinder head.

 

[HemiLonestar]

Patience, patience, patience. A little silicone lube on the coil boots help also.

 

[bigtigga84]

He's 08 ken. individual coil packs on each cylinder. no wires

 

[OlDirtyJohn]

all i used for the extensions was a set of 3 (short, medium and long) extensions that came with my tool set.

and yes, its a fairly easy job to do. i changed out my plugs, and stopped every step of the way to take pics for the DIY and still got it done in just over an hour. (i had done it a number of times before though)

if you have any specific questions regarding the DIY, let me know. i might be on the other side of the globe, but i still lurk around here.

p.s. looking back on that DIY makes me miss how easy it was to work on these trucks. Im getting ready to change the plugs in my Mitsubishi Delica, the 6 plugs cost me over $90, and i have to take off the entire intake manifold to get to them. fml.