Fuel Gauge not working consistently?

Tiny
TEAMBSI
  • MEMBER
  • 2010 CHEVROLET SPARK
  • 0.8L
  • 3 CYL
  • 2WD
  • MANUAL
  • 311,341 MILES
Hi, my fuel gauge is not working consistently. I have changed the cluster as well as the sending unit but still have the problem. Please advise.

Regards,

Bernard Isaacs
Saturday, February 18th, 2023 AT 12:26 AM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi,

When you say it doesn't work consistently, do you mean there is no response from it or is it providing the wrong level?

Also, I am not finding information on a 2010 Spark. Are you located in the US?

Let me know.

Joe
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Saturday, February 18th, 2023 AT 8:48 PM
Tiny
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Hi, thanks for reaching out but I am sorted.
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Sunday, February 19th, 2023 AT 4:16 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Have you found the cause? If possible let me know. I'm interested in knowing.

Take care,

Joe
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Sunday, February 19th, 2023 AT 9:32 PM
Tiny
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  • 38 POSTS
Hi, Joe,

Yes, I did, it was just a bad connection caused by corrosion at the PCM and relay.
Regards,
Bernie
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Monday, February 20th, 2023 AT 11:31 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Bernie,

Thanks for the update. That can certainly cause problems. I'm glad it was an inexpensive fix.

Regardless, feel free to come back anytime in the future. You're always welcome here.

Take care,

Joe
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Tuesday, February 21st, 2023 AT 8:32 PM

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