Engine, Intake, Exhaust Modifications to your Normally Aspirated Hyundai engine. Cold Air Intakes, Spark Plugs/wires, Cat back Exhaust...etc.

Swap problem?

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Old Jan 20, 2014 | 08:13 PM
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Default Swap problem?

Just finished my swap and now I'm having problems

Car is just cranking.

I'm getting power to fuel pump, I'm getting fuel, I'm getting spark and my timing is on point.

šŸ˜’ have no clue what to go look for next
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Old Jan 20, 2014 | 08:40 PM
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there are about 800 different reasons it wont start



need more info on what you did, pictures would help out also
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Old Jan 20, 2014 | 09:08 PM
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Well
Attached Images
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image.jpg (694.1 KB, 13 views)
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Old Jan 20, 2014 | 09:11 PM
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Originally Posted by 99x3beta
Well


2.0 in x3 car just keeps cranking won't make any reactions

And 800 different reasons? I would only think air fuel and spark and idk get some type of out come?
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Old Jan 20, 2014 | 10:04 PM
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as i said it could be a list of things



how do you know you are getting fuel and spark? which ecu are you using? in your pic im not seeing a tb or MAF sensor obviously those are important



did you make sure to connect EVERY sensor?



did you change any of the wiring?



any check engine lights or other trouble lights?



give us a list of components you switched, maybe you shouldve used part xxxx type of situation



lots more info needed man
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Old Jan 21, 2014 | 01:17 PM
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It's a common issue doing this in some instances to need to use the opposite coil packs. Worth a try since it takes like one minute to test. Just move both plug wires from one coil pack to the other.
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Old Jan 21, 2014 | 07:22 PM
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and if everything else is right, cranks-but-won't-start = crank sensor has been right so many times it's not funny.



Check the wiring to the crankshaft position sensor. Check up under the tape/loom because sometimes the wiring insulation fails under the wrap where you can't see it.

Check the connector

Check the hole. If it is not perfectly rust-free, clean it out very well, and clean the sensor.

Make sure the sensor is seated all the way.
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Old Jan 21, 2014 | 07:25 PM
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Ok will do give me a day or 2 to get back to you guys and I'll tell you all that I have done!
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Old Jan 23, 2014 | 06:35 PM
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So I went back today checked the wiring. Changed the crank sensor to another just to test. I got the same out come

But I through starter fluid to see if it would react and it did I almost started.

But I checked to see if I was getting fuel out of the feed line that feeds the rail. And it is getting fuel.

Then I checked the power in the plugs and I'm not getting anything (test light).
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Old Jan 23, 2014 | 06:38 PM
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But how would it react to starter fluid but not fuel?!?!?!?!?!? If the injectors weren't firing then why would the starter fluid get to the cylinders??
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