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2015 Chevy OEM Impco BiFuel issues, faulty CNG fuel rail temperature pressure sensor

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  • 2015 Chevy OEM Impco BiFuel issues, faulty CNG fuel rail temperature pressure sensor

    Last few weeks my trusty 6.0 was having very poor performance, very sluggish acceleration at times and surging other times under normal load.

    Last week the cng refused to engage completely, I cleared the code a few times to bring it back to life but eventually that failed to work.

    After a visit to the dealer I was told it was the cng fuel rail temperature pressure sensor, this was replaced under warranty and it feels like a brand new truck.

    Just wanted to document this in case others are having the same issue, hope impco upgrades this part if this is a common occurrence.

    This truck will eventually go out of warranty and I don't want to out of pocket this part every 6-12 months. Please post if you have similar issues so we can help each other out.
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