little troubles with the 2.4 - TerrainForum.net: GMC Terrain Forum
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post #1 of 2 (permalink) Old 10-10-2019, 09:04 PM Thread Starter
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little troubles with the 2.4

my car would set the check engine light above +38 and then would give a 171 lean condition......I smoked it could not find anything..........replace the injector rail with the fuel injectors already on it with the wiring harness attached.......cost $149since ir was a PIA to get the intake off I replaced that too about $80it now runs at plus 2 or minus 2.....hangs right around zero most of the timeand yes a 2012 fwd I got the intake manifold off without taking the ac offa month after I replaced that I had a setback...........water pump went south.....dealer $1200.......no thankyoume $60 water pump........special tool $40........new exhaust manifold $120........gaskets misc crap $100this water pump is not for the faint of hearttook about 5 or 6 hours......lots of stuff to removeair injector behind the motor we talked about this before some have some don't ?cat converter, exhaust manifold.... ( made it easier )thermostat housing with thermostatneed special tool to hole water pump geartake out water pump,,,,,,put new one in.put everything else back.....successlook at pictures......one is the water pump and one is the manifold fuel rail replacement......chevy would not give me any warranty its a 2012 fwd 2.4its 7 years and 9 months old343,000 miles
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File Type: jpg equinox intake . fuel rail.jpg (615.9 KB, 17 views)
File Type: jpg equinox water pump.jpg (486.9 KB, 15 views)
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post #2 of 2 (permalink) Old 10-11-2019, 09:17 AM
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Join Date: Sep 2014
Posts: 5,060
Garage
Amazing that it has gone 343,000 miles.
Over 70% to the moon and back!
Thanks for posting !

2019 GMC Acadia SLT-1 3.6L LGX V6 - Build Date: 4-11-2019 - Bought 6-22-2019

SOLD - - 2015 Equinox LTZ 3.6L FWD Champagne Silver Metallic *Build Date 1-08-2015 *

SOLD with *38,865 miles 8-15-2019.
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