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**bwood** · 08-25-2009, 10:37 PM

Double check your coolant. My stepdad's 04 5.3L had a similar issue and was low on coolant (the hoses were warm also). He had the issue with leaking water pump gaskets.

08-25-2009, 10:37 PM	#2
bwood Registered User Join Date: Jan 2003 Location: Denison, Texas Posts: 1,919	Re: no heat! Double check your coolant. My stepdad's 04 5.3L had a similar issue and was low on coolant (the hoses were warm also). He had the issue with leaking water pump gaskets. __________________ 1998 GMC Sierra SLE 1/2 ton 2WD 305 Vortec -Gibson Stainless Cat Back Swept Side -SS Wheels 2005 Honda CRF250R 2006 Honda CRF150F Last edited by bwood; 08-25-2009 at 10:39 PM.