Buick Repair Questions? Ask a Mechanic for Answers ASAP
Hi. When was the last time the fuel filter was replaced? And in general a full tune-up?
ok. first thing you would want to check or replace is the fuel filter. sounds as though you may be having low fuel pressure. you could have a weak pump as well. if the fuel filter is ok I would recommend having the fuel pressure checked when going up a long Hill.
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