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Re: [GMCnet] Don't think the heater is at top performance. [message #328715 is a reply to message #328712]

Tue, 30 January 2018 19:08

JohnL455

Messages: 4447
Registered: October 2006
Location: Woodstock, IL

Karma:

Senior Member

You can "see" heater core by disconnecting heater hoses from engine and backflushing with the core "feed" hose in an empty washer fluid jug to catch the evidence. I use garden hose in the return line and start slowly then increase as junk comes out to try to not exceed 15 PSI or so.

John Lebetski
Woodstock, IL
77 Eleganza II

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[Message index]

		[GMCnet] Don't think the heater is at top performance. By: BobDunahugh on Tue, 30 January 2018 17:41
		Re: [GMCnet] Don't think the heater is at top performance. By: Vern Crawford on Tue, 30 January 2018 18:48
		Re: [GMCnet] Don't think the heater is at top performance. By: JohnL455 on Tue, 30 January 2018 19:08

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