Question about 1998 Buick LeSabre
Before you said you didn't want to put $ into a new oxy sensor, I was thinking that was the problem. Vacuum hoses may be a part of it, but I am not too familiar with them causing the kind of sputtering you are talking about. When did the change occur? It may be a fuel pump, but it sounds complicated enough to have a real mechanic look at it.
Posted on Oct 15, 2013
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Posted on Jan 02, 2017
you nead to check all you vacuum lines for leaks it sounds like you have a vacuum leak or the o2 sensor is going bad on bank 1 **** i still say vacuum leak
Posted on Nov 23, 2008
replace tank or take off and clean out real good. sounds like sediment in your gas tank.
Posted on Jun 26, 2012
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