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-   Mechanical Maintenance (Oil, Fluids, Break-In, Servicing) (https://www.ft86club.com/forums/forumdisplay.php?f=41)
-   -   Changing spark plugs (https://www.ft86club.com/forums/showthread.php?t=88906)

Scenic Driver 04-03-2016 02:58 PM

Quote:

Originally Posted by gravitylover (Post 2608537)
If you can get a ratchet in there why can't you get a torque wrench in too? :iono: I ask because I will most likely need to do this before the end of the summer.

It may be a problem on the drivers side but keep in mind that even if it does fit if you have to use an extension or u-joint the torque wrench isn't going to be accurate.

I've been working on cars for over 20 years and have never found the need to use a torque wrench with spark plugs. For 12.5 ft-lbs just snug them down until they are tight, if you're the type to muscle everything down then you shouldn't be working on delicate things like spark plugs.

I'm not against using a torque wrench, just not for everything.

gravitylover 04-03-2016 03:21 PM

Oh I agree, was just commenting on the mention of using one.

Tt3Sheppard 04-03-2016 04:34 PM

Just make sure its more tight than not, I had an issue when I did mine the car was not firing all cylinders correctly.

Norville Rogers 04-03-2016 05:39 PM

Quote:

Originally Posted by MrDinkleman (Post 2565352)
For those of you who have changed plugs, how worn were they at 60k? Did they look like they needed replacement?


60k seems a little short... the Iridium plugs in my Yaris (RIP) were scheduled for 100k. I never did change them, even after 140k (when it was totaled).

Slightly more on my Peugeot 107 and it still starts first turn

zeal86 04-11-2016 01:13 AM

Changed out my OEMs to HKS today...I'm in the middle of a bunch of installs so I had removed a lot of what was necessary to do the FSM method anyway... so I went with it. Well, kind of... there were a few things I did different but close enough..

Here are some pics from my install...

The Bottle Jack was great for this swap. My 86 is currently on jacks (14" off ground) so I was able to place the bottle jack on the ground... Luckily I hoarded a bad axle from the landing gear of a C550 because I used it to extend the jack while maintaining a solid jacking point.

http://i41.photobucket.com/albums/e2..._214002299.jpg

http://i41.photobucket.com/albums/e2...ugs%20RR19.jpg

http://i41.photobucket.com/albums/e2...gs%20RR21.jpeg

http://i41.photobucket.com/albums/e2...ugs%20RR20.jpg

This is a high as I raised either side...

http://i41.photobucket.com/albums/e2...ugs%20RR07.jpg

I was able to torque the plugs and coil packs... the FSM method really made the swap almost frustration free.

Engine lifted on the passenger side...

http://i41.photobucket.com/albums/e2...ugs%20RR09.jpg

You could see the work space created with the engine angled in these pics...

http://i41.photobucket.com/albums/e2...ugs%20RR18.jpg

http://i41.photobucket.com/albums/e2...ugs%20RR03.jpg


__________________________________________


projekt zeal86 build


zeal.eightsix Facebook

Instagram | zeal.eightsix

tracerit 04-11-2016 06:34 PM

what's a resonable cost for labor to replace the spark plugs if I ask them to change them out while they fix a timing cover leak (which would require them to drop the engine)? Figured if they're taking it out, might as well do a bit more.

I'm only at 35k now but figured since it's out and if the price isn't too bad, i'd knock it out now.

humfrz 04-12-2016 01:22 PM

Quote:

Originally Posted by tracerit (Post 2618212)
what's a resonable cost for labor to replace the spark plugs if I ask them to change them out while they fix a timing cover leak (which would require them to drop the engine)? Figured if they're taking it out, might as well do a bit more.

I'm only at 35k now but figured since it's out and if the price isn't too bad, i'd knock it out now.

If the engine is out ........ maybe one hour (rounded up of course) of labor.

I'm guessing at around $50.


humfrz

FRSToyota86 04-12-2016 03:53 PM

Quote:

Originally Posted by zeal86 (Post 2617334)
Changed out my OEMs to HKS today...I'm in the middle of a bunch of installs so I had removed a lot of what was necessary to do the FSM method anyway... so I went with it. Well, kind of... there were a few things I did different but close enough..

Here are some pics from my install...

The Bottle Jack was great for this swap. My 86 is currently on jacks (14" off ground) so I was able to place the bottle jack on the ground... Luckily I hoarded a bad axle from the landing gear of a C550 because I used it to extend the jack while maintaining a solid jacking point.




This is a high as I raised either side...

I was able to torque the plugs and coil packs... the FSM method really made the swap almost frustration free.

Engine lifted on the passenger side...

\


__________________________________________


projekt zeal86 build


zeal.eightsix Facebook

Instagram | zeal.eightsix


You have a lot of faith on that Jack. You must not be living on an earthquake zone. :) Thanks for the post really smart thinking :) I think it would be best if you had an engine support brace to double support the engine for safety.

FRSToyota86 04-16-2016 02:05 AM

2 Attachment(s)
http://uploads.tapatalk-cdn.com/2016...c1bbc28d6f.jpg

Here is how I did it.

Sent from my SM-N915T using Tapatalk

stevesnj 04-16-2016 11:23 AM

This is just crazy to replace spark plugs. This is probably the biggest downfall of the boxer design.

Haulin 04-22-2016 08:39 PM

It looks like I am in for some pain. I have left it way too long (270,000KM) & now I am getting a P0350/351 code. Hopefully not a coil pack & just worn out spark plugs. One way to find out. lol

atlbrz 04-22-2016 10:09 PM

While I have to agree an engine lift is safer than a jack, when I ask how they do it at the dealership, they said they just use a jack under the motor.

hmong337 04-22-2016 10:43 PM

Quote:

Originally Posted by Haulin (Post 2631194)
It looks like I am in for some pain. I have left it way too long (270,000KM) & now I am getting a P0350/351 code. Hopefully not a coil pack & just worn out spark plugs. One way to find out. lol

Wtf! You seriously have 270,000kms?!?!

FRSBRZGT86FAN 04-22-2016 11:03 PM

Quote:

Originally Posted by hmong337 (Post 2631276)
Wtf! You seriously have 270,000kms?!?!

Quote:

Originally Posted by Haulin (Post 2631194)
It looks like I am in for some pain. I have left it way too long (270,000KM) & now I am getting a P0350/351 code. Hopefully not a coil pack & just worn out spark plugs. One way to find out. lol


Jesus Christ, I'm curious too, how does it drive and how has it aged at that many miles. At that mileage it's time for a full spark plug, coil pack and every fluid you can think of change.


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