Can tank be dropped and sending unit be cleaned or is it in need of total replacement?
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2006 Chevrolet Silverado 2500 HD Question: 2006 2500HD fuel gauge reads low when there's 10gal of fuel left in tank?
Answer #1gmc4me January 27, 2012, 18:25Journeyman
Theres a lot of problems with these clusters. You may need to have the cluster repaired. Otherwise do so digging first and check your resistance at sening unit wiring before thinking about dropping tank.
Replypkerpash, January 27, 2012, 18:37Rookie
what cluster, the dashboard gauges?
Replygmc4me, January 28, 2012, 10:48Journeyman
Yes, The dash board gauges are called the instrument panel cluster or I.P.C. for short.