2014 Equinox- Fuel composition

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Posted to Technical Discussion Forum on 1/5/2024 30 Replies

I have a 2014 Equinox 2.4L LEA engine. VIN: [...][...]

It has a P0171 DTC for a lean condition. At all RPMs the long term fuel trim is +25 to +30

Checked low-side fuel pressure on scan tool: 48psi (spec is [...]). Blocked off brake booster and purge hoses ... Login to read more.

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Vehicle Data

2014 Chevrolet Equinox LT 2.4L

VIN	2GNALAEK5E
Engine	2.4 L
Trans	6-speed Automatic (Electronic)

Vehicle Data

2014 Chevrolet Equinox LT 2.4L

VIN	2GNALAEK5E
Engine	2.4 L
Trans	6-speed Automatic (Electronic)

30 Replies Received (View Replies)

30 Replies Received (Hide Replies)

Vehicle Data

2014 Chevrolet Equinox LT 2.4L

Vehicle Data

2014 Chevrolet Equinox LT 2.4L