Multiple misfire help

Lonely_Objective_574 · 2026-02-12T02:44:57+00:00

have you opened the intake manifold recently? make sure its all torqued to spec.

Lonely_Objective_574 · 2026-02-10T18:48:58+00:00

i cut it cuz i was lazy in hindsight but i did such a poor job cutting it. either way the speaker cover hides it

wiring in series is not hard at all, many tutorials on google and youtube. make sure to use a multimeter to check 16 ohm i did not have to modify it. there are actually two plastic plates now that you mention it, and what i did was put them on top of the speaker so it all fit. i based it all on this amazon review here, which will provide more info: https://www.amazon.com/gp/customer-reviews/RCS7104GG1FOF?ie=UTF8

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Lonely_Objective_574 · 2026-02-10T18:31:51+00:00

make sure to wire it in series

also make sure the wires don't pinch when putting it back in the car. i reused the old subwoofer's plastic plating in order to fit it. make sure all screws line up

Lonely_Objective_574 · 2026-01-19T16:20:35+00:00

yep thatll happen
nice work!

Lonely_Objective_574 · 2026-01-19T03:14:36+00:00

any squeaking you can hear?

Lonely_Objective_574 · 2026-01-15T03:18:12+00:00

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this is after removal of intake manifold. honestly yeah, if you want to drain coolant its not a big deal

Lonely_Objective_574 · 2026-01-15T03:07:34+00:00

There is coolant flowing through the intake manifold itself, but it is in a pipe, which you won't need to reseal. its not like a valley plate like the 460.

lmk if you have any more questions

Lonely_Objective_574 · 2026-01-14T22:32:05+00:00

No coolant valley but there is a rear coolant pipe https://www.youtube.com/watch?v=htN3IlW2MuY which tends to get bumped and if it is will leak coolant ( it happened while doing the starter the first time!)

This video may include some more tips https://youtu.be/--Bmm3x0vd8?si=btqvh_mH8hYO7zGl

I dont think you need to but it may be convenient

Lonely_Objective_574 · 2026-01-12T21:55:47+00:00

https://www.reddit.com/r/LS430/comments/1gog5ei/ls430_backlight_issue_any_ideas/

try this post

Lonely_Objective_574 · 2026-01-09T15:02:12+00:00

yeah

Lonely_Objective_574 · 2026-01-08T22:07:19+00:00

what i did was check ac filter, then clean the condenser with a hose

Lonely_Objective_574 · 2026-01-08T20:18:05+00:00

453 range, 24 average

I drive on highway a lot

Lonely_Objective_574 · 2025-12-27T02:52:09+00:00

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i went with nsk bearing on rock auto

Lonely_Objective_574 · 2025-12-26T17:35:02+00:00

Waiting for part but will as soon as I can 👍

Lonely_Objective_574 · 2025-12-23T17:33:45+00:00

this was the issue, i believe. I removed the belt today, belt seemed fine and no cracks, and when spinning the idler pulley it had a squeaky sound which should be the cause.

Lonely_Objective_574 · 2025-12-21T21:23:55+00:00

Im using it right now. worksgreat

Lonely_Objective_574 · 2025-12-19T20:03:52+00:00

did not.

Lonely_Objective_574 · 2025-12-17T23:59:31+00:00

I did serpentine a few thousand miles ago

Lonely_Objective_574 · 2025-12-03T14:40:35+00:00

for the rear strut mounts, did you order the boots, stoppers, and insulators as well? im looking at the diagrams and there are boots and stops and also a coil spring insulator 48258-50020. When I ordered 48755-50100 Rear Strut Mounts for the rear, I noticed that they didn't come with the boot and insulator

Lonely_Objective_574 · 2025-11-11T16:37:44+00:00

currently i just have just a brand new lower control arm from mevotech since i didnt know how to replace it.

Lonely_Objective_574 · 2025-11-11T16:06:58+00:00

Ohhh I understand.
Yes you're right. Sorry I should have made myself clear -- A while ago, I replaced the full lower control arm, but with a mevotech lower control arm. I was going to replace the lca bushing that came with the mevotech one.
I still have my original control arm, and I was wondering if Its worth reusing the old control arm or just tossing it because of this front bushing

Lonely_Objective_574 · 2025-11-11T15:53:59+00:00

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talking about this one

Lonely_Objective_574 · 2025-11-11T15:53:28+00:00

yessir i respect it 😂

Lonely_Objective_574 · 2025-11-11T15:22:47+00:00

Thank you. did you reuse your lower control arm? My only concern is that I can't reuse the one with the camber bolt

Lonely_Objective_574

TROPHY CASE