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93' Miata stolen and flipped build thread

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Old 04-09-2014, 09:26 PM
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Well I just had a sudden clarity of mind on why I had issues besides the capacitor of course...I was looking over a picture and saw a thick black wire poking up by the brake booster.

Oh hey...look...my engine ground is disconnected.

God I hate myself at times.

Also grounded my headlights to the stupid starter instead of the alternator....hence the constant power being on.

Friends don't let friends connect wiring sleep deprived.
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Old 04-09-2014, 09:40 PM
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Yeah but like, aren't you always sleep deprived?
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Old 04-09-2014, 11:01 PM
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Originally Posted by EO2K
Yeah but like, aren't you always sleep deprived?
Yes but there are several stages of sleep deprivation

24 hours:mild discomfort and a slight decrease in memory and a large decrease in short term memory

48 hours: physical discomfort, food tastes bland, memory is shot unless you read something 5 times just to get the idea in your head

72 hours: welcome to zombie state, you better not have to do anything that requires thought or physical ability otherwise you are going to fail

96 hours: ****. That. Never again. I think I was close to death at that point.

Insomnia sucks, especially when meds like Ambien and Lunesta don't work. There is one drug that worked(read past tense) but considering it is a class 1 and Utah frowns heavily on it, it isn't worth the risk.


Anyone have a good source for local 10k capacitors? Largest I've found is 4700k. Maybe try a car dealer or an audio store?
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Old 04-09-2014, 11:48 PM
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Originally Posted by Jeffbucc
Hopefully one of the few stupid mistakes I made with all the wiring I did...hopefully. Don't be surprised if not.
Meh, that mistake wasn't so bad. Try hooking up the PCV system on your subaru wrong and pulling/doing a headgasket on the motor because of it; only to find out after the fact.
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Old 04-10-2014, 10:08 AM
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IDK, hallucinating due to sleep deprivation in 500 person college lectures actually made them somewhat interesting. All those pretty lights.
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Old 04-10-2014, 10:11 AM
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Originally Posted by hornetball
Curly's coupler is gorgeous . . . but I'm still at a loss. Why is it needed?


FM intercooler piping makes the normal one-piece idea foul out.
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Old 04-10-2014, 10:12 AM
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Originally Posted by thenuge26
IDK, hallucinating due to sleep deprivation in 500 person college lectures actually made them somewhat interesting. All those pretty lights.

I legitimately don't remember half the work i did this last time putting the MX6 together. 68 hour straight through wrenching bender FTL.
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Old 04-10-2014, 11:24 AM
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Originally Posted by concealer404
FM intercooler piping makes the normal one-piece idea foul out.
Ahhhhhhhh. Didn't know that.
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Old 04-10-2014, 12:46 PM
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Originally Posted by Jeffbucc


for those wondering you can buy this hose barb at vatozone for $3, you want 1 1/4".


For future reference, if you're willing to pony up 16 bucks, M-Carr has these baller machined aluminum 1.25" barb couplers. They are AWESOME. http://www.mcmaster.com/#5357k77/=rh7am2

I bought one for my FM lower rad hose (needed to extend it due to my rad relocate).

-Zach

-Zach
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Old 04-10-2014, 02:59 PM
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^ Awesome. That'll be in my next Mcmaster shipment for sure. Thanks!
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Old 04-10-2014, 03:57 PM
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Will I do any damage to the COP without a capacitor on it until I can find a 10k capacitor to replace the burned out one?
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Old 04-10-2014, 04:08 PM
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It's debatable that the capacitor is actually required (that's what I got from the COPs thread anyway)
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Old 04-10-2014, 04:22 PM
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I never ran one on my 90 because i read the capacitor was built inline to the oem wiring i used for it, or something of that sort.
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Old 04-10-2014, 04:31 PM
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I dont run one on my 94. Never had any issue. Im wondering if the cap prevented you from blowing the coils?
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Old 04-10-2014, 04:47 PM
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How is the cap wired up?
If it's a power supply filter cap then bigger might be fine.

If you can show a crude napkin drawing of the circuit we'll tell you your options
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Old 04-10-2014, 04:49 PM
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Originally Posted by leboeuf
How is the cap wired up?
If it's a power supply filter cap then bigger might be fine.

If you can show a crude napkin drawing of the circuit we'll tell you your options
We have a whole 20,000 page thread dedicated to this, go read it. Its even a sticky somewhere
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Old 04-10-2014, 05:51 PM
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No capacitor on my COPs. No issues.
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Old 04-10-2014, 06:06 PM
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Originally Posted by Jeffbucc
I thought someone got shot outside the garage.
Attached Thumbnails 93' Miata stolen and flipped build thread-og.-pop-cap-yo-bitch-ass_1b3fc3_3575928.jpg  
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Old 04-10-2014, 06:09 PM
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Connected the engine ground in hopes that it would solve the no power issue with megasquirt, still no dice. I have all the drivers installed, and still no lights from megasquirt, and the fuel pump still doesn't prime on ignition key.

Time to track down a fault with the power wire.
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Old 04-10-2014, 06:21 PM
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Hmm ok ignore that. For some reason the fuel injection fuse was missing, so I scavenged one from my old car, turned the key, and my laptop instantly recognized MS.

still no fuel pump priming though...
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