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Service engine light on

Tiny
ASEMASTER6371
  • MECHANIC
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Yes to the heater core.

No to the fuel pump. That could be the throttle body or the idle air control valve on the throttle body.

https://www.2carpros.com/articles/throttle-actuator-service

Roy
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Thursday, December 19th, 2019 AT 8:39 AM
Tiny
JOHN GLASS
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I have 1997 Neon was running good. Sat 6 hours at work, cranks up, backs up then forward 3 foot and shut off. Thought was fuel changed pump, same thing. Changed crank sensor, cam sensor, map sensor an coil pack. Was cranking over but no start. I am not getting fire out of the coil pack. Had pulse fire on middle wire but not sure about other 2. Checked timing believe it good.I got pressure on fuel rail.I'm lost and need some help on which way to go.
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Thursday, December 19th, 2019 AT 11:26 AM
Tiny
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You need to check the actual fuel pressure with a gauge. You can rent a tester at a parts store.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Start there.

Roy
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Thursday, December 19th, 2019 AT 12:00 PM
Tiny
JOHN GLASS
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I just had good friend put the car on code reader an the code was P 1390. Cam/crank timing. Is that saying timing belt needs be replaced?
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Monday, December 23rd, 2019 AT 7:10 PM
Tiny
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Yes. I would check it out to be sure. When there is too much slack in the belt it will set the code

Roy
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Monday, December 23rd, 2019 AT 7:15 PM
Tiny
JOHN GLASS
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Thank you. And when I get tore down I just need make sure the marks are in line before pulling belt?
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Monday, December 23rd, 2019 AT 7:33 PM
Tiny
ASEMASTER6371
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Okay, just pull the cover and see if the marks are aligned.

I attached a view below for you to view.

Roy
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Tuesday, December 24th, 2019 AT 5:42 AM

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