Tank may not be venting properly or problem with vent/purge solenoid. Any DTCs (trouble codes)? If tank has a lot of grime and crud in it pickup can be sucking it up when you get low on fuel. Could simply be fuel pump is starting to fade, have the fuel pressure checked.
Clogged fuel filter or, clogged cad. converter maybe?
Has quarter tank of gas but keeps acting like it's out of gas what's cause of that
2006 Cadillac CTS 3.6L RWD
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Maintenance & Repair
2004 Cadillac CTS I just changed the alternator and now it sounds it kicks over then shuts down after 15 seconds seems like it not getting any gas any suggestions
2004 Cadillac CTS
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Maintenance & Repair
The car has 93 K miles. It is really weird. The mechanic cannot tell me what is wrong. He put the car on the computer and said the alternator and battery is OK. I am not sure how to ask the question...
2006 Cadillac CTS 3.6L Sport RWD
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Maintenance & Repair
2010 Cadillac CT Premium purchased with 6054 miles last October 2014. Has CPO warranty till 2016. When backing up and turning wheel all the way right or left a "clunking" noise is heard from the f...
2010 Cadillac CTS 3.6L Premium RWD
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Maintenance & Repair
when ever I get gas I have to keep cranking it over til it starts. WHY
2008 Cadillac CTS 3.6L RWD
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Maintenance & Repair
2006 Cadillac CTS
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