S14 runs for a short while then shuts off and wont start back up.

[JasianBlazin]

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[r33nota240]

try penching ur fuel return with a pair of pliers ur regulator might be bad and not enough fuel pressure its a good way to test the regulator

[JasianBlazin]

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[JasianBlazin]

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[blueshark123]

I know people had problems with the car turning off after a few minutes and it was the coolant temp sensor, the one that goes to the ecu. They were able to start the car only when the motor was cold.

[projectblak]

I would bet on the coolant temp sensor as well that fucker is a sneaky snake


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[JasianBlazin]

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[projectblak]

Is it a sr? If so under the intake Mani to the right there will be 2 sensors one for ur ecu temp and the other for ur gauge. the 2 pin connector is the one u want to check. Believe the ka has the same one just make sure it's same year as ur sr or the plug won't mate up

[JasianBlazin]

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[projectblak]

Don't hold me to hit but I believe it should be in the same location u want me to take a pic of my sr and maybe u can check that same spot?

[JasianBlazin]

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[JasianBlazin]

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[projectblak]

That's the one but!! Take my word take urs out go to autozone buy one and make sure it's the same cause buying from the net sometimes u can't return and it's same shit as autozone or oreilly in sending u pics now.

[projectblak]

Alright see that yellow plug next to the thermostat and the red hose? That's ur temp sensor for ur ecu and the one next to it is for ur gauge

[JasianBlazin]

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[projectblak]

The coolent temp sensor that u need to change

[projectblak]

Umm I really don know but u should be k I had a leak in mine I flushed all my coolant and filled it back up and didn't need to bleed it. Just leave ur cap off start the car let it warm up for 10-15 mins if it heats up then u have a air pocket but also u should have a bleeder on there just open it and all the air will come out.

[JasianBlazin]

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[projectblak]

Did u try the temp sensor?

[JasianBlazin]

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[JasianBlazin]

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[JasianBlazin]

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[job4ac0wboy]

Sounds like your bleeding off your fuel pressure. If your fpr isnt leaking maybe check your injector o-ring seals? had this same scenario on a fore explorer one time. Would start and bleed off fuel pressure until it died. Make sure your fuel pump wires arent crossed!! Haha

[JasianBlazin]

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[r33nota240]

forgot to add u can pull the vacuum line off the FRP as well and if u try to start it and fuell comes out then the regulator is bad internally.

[JasianBlazin]

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[JasianBlazin]

Today i replaced the Fuel pressure regulator and it still won't start. I give up, just gonna take it to the shop :(

[JasianBlazin]

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[JasianBlazin]

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[william's']

well first of all check for any DTC's then check your timing, correct it, then check power going to your IACV ( idle air control valve)

[JasianBlazin]

msglenthhhh

[JasianBlazin]

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