ps.. you W body jerks also have a "kit" that'* cheap to replace your fuel gauge sender that doesn't require a whole pump assembly to be replaced.
is my bonne not a W-Body? I notice there is a cap or some kind of cap with a plug on top of it with wires coming from it..... ALSO can you tell me what color is my TACH wire coming off the ICM is it white or purple/white ?
Recently replaced fuel pump on 1999 Buick LeSabre. Yesterday, gas gauge read right at 1/4 tank. Trip-odometer read 295 miles. Based on how much gas it took (10.4 gal), the gauge should have read higher... closer to 1/2 tank. It'* not off by a lot, but reading deceptively low. Any idea as to why this is might be?