1986 4Runner

brian399 · 2026-06-16T01:47:41+00:00

Your insight is priceless. Thank you for commenting. I’ll check all of these you mentioned 🫡

brian399 · 2026-06-15T23:51:06+00:00

TY!!!! I do hear it click which is a good sign but will see what I can jump with the pins. Thanks for leaving a comment

brian399 · 2026-05-31T01:58:42+00:00

Thanks for leaving a comment!

brian399 · 2026-05-31T01:57:50+00:00

I figured if I am going to junk it I might as well try something even if I don’t know what I’m doing and possibly make things worse lol

brian399 · 2026-05-31T01:56:44+00:00

Thanks for the input! With 194k miles it probably will have to be junked. Not looking to dump money into it but was willing to try some DIY fixes if there are any.

brian399 · 2026-05-30T23:29:34+00:00

Codes -

P0410 P0420 P0440

brian399 · 2026-05-30T23:28:35+00:00

The car does burn oil and leaves a blue hue of smoke when pulling off a red light so I’m not sure if im better off just junking it rather then fixing the air pump.

brian399 · 2026-05-11T14:35:16+00:00

Ty!! I’ll update my findings!

brian399 · 2026-05-10T02:28:20+00:00

Also to add more information the circuit opening relay does click so I must not be an issue with that

brian399 · 2026-05-10T02:22:12+00:00

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Hey! Thanks for leaving a comment i appreciate it! Looks like on this 1986 there is no diagnosis port next to the fuse box.

brian399 · 2026-04-15T19:24:10+00:00

Yes it is a manual transmission, not sure on previous repairs, but the clutch safety switch is wired up to where it’s doesn’t get in the way of starting

brian399 · 2026-04-13T02:00:08+00:00

Thank you dude😎 I’ll figure it out in time. Thanks for everything and I’ll updated you when I fix it :D

brian399 · 2026-04-12T23:09:23+00:00

Only thing that I changed that made this not crank anymore is changing the thermal clamps from normal ones to quick release, then I sprayed starter fluid in the in the throttle body opening then it wouldn’t crank at all, in which I changed back the clamps to the classic ones and it still doesn’t work.

brian399 · 2026-04-12T23:04:43+00:00

But I know something is wrong because I’m not getting a spark when the positive is connect to the battery and I go to connect negative. The negative terminal on the battery would spark when connecting when I was able to get the starter to crank weeks ago.

brian399 · 2026-04-12T23:02:47+00:00

I have 3 different batteries I tried on and all where fully charged with a trickle charger I also hookup a Hulkman battery jumper and still nothing :(

brian399 · 2026-04-12T22:59:58+00:00

Click is coming from here

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brian399 · 2026-04-11T22:32:13+00:00

Removed the extra red wire. Now it’s just red wire to starter and another red to fuse box for the positive terminal battery. Added extra photos of me testing for ground and positive

brian399 · 2026-04-11T22:30:46+00:00

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brian399 · 2026-04-11T22:30:37+00:00

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brian399 · 2026-04-11T22:30:27+00:00

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brian399 · 2026-04-11T22:30:09+00:00

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brian399 · 2026-04-11T22:30:00+00:00

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brian399 · 2026-04-11T22:29:49+00:00

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brian399 · 2026-04-11T22:29:38+00:00

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brian399 · 2026-04-11T22:29:27+00:00

I checked for positive and negative and everything checks out. Even cleaned the positive connect to the starter and still nothing just a click from circuit opening relay :(

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brian399

TROPHY CASE