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What is the firing order for this engine?

Tiny
MARLIZE WESSELS
  • MEMBER
  • 2014 CHEVROLET SPARK
  • 1.2L
  • 4 CYL
  • 2WD
  • MANUAL
  • 128,000 MILES
Kindly assist as in giving the right opening valve order for the car listed above.
Monday, October 4th, 2021 AT 2:40 AM

4 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I attached the firing order for you to view in specifications.

There is no diagram for valve movements for the motor.

The engine opens an intake valve for fuel/air mixture to enter on the downstroke. Then the valve closes, and the upstroke compresses the mixture until the spark ignites it. Then the power stroke forces the piston down. When the piston comes back up, the exhaust valve opens, and the burnt mixture is sent out to the exhaust the process starts again.

Roy
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Monday, October 4th, 2021 AT 3:14 AM
Tiny
MARLIZE WESSELS
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Thank you for the reply.
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Monday, October 4th, 2021 AT 11:32 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Let us know if you have any other questions.

Roy
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Tuesday, October 5th, 2021 AT 2:56 AM

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