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 > Oil change GM Vortec 8.1

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dgsanders

Exurban Chicago

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Posted: 08/28/09 12:39pm Link  |  Quote  |  Print  |  Notify Moderator

I'm going to change the oil in my coach for the first time myself. Last year CW charged $60, this year they wanted $85. I haven't been able to find information on how many quarts the 2005 Workhorse Vortec 8.1 takes.

Also, the coach has about 12,000 miles. Does any see any problem in using Synthetic?


Derek & Ginger
2005 Tiffin Allegro Bay - 37DB (aka Freedom)


old guy

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Posted: 08/28/09 12:41pm Link  |  Quote  |  Print  |  Notify Moderator

according to the web site it takes 6 qts, plus one for the oil filter.

wilanddij

CA Desert

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Posted: 08/28/09 12:47pm Link  |  Quote  |  Print  |  Notify Moderator

The engine does take 6 qts, but the extra qt depends on what size oil filter you use. If you use a small one, it takes an extra .5 qt, big one - 1 qt, really big one - 2 qts. Don't over fill it. WH says to break in the engine for about 12K miles before switching over to syn oil. Don't forget about the 11 chassis grease zerks while you're at it.

* This post was edited 08/28/09 01:03pm by wilanddij *


Will & Di
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rgatijnet1

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Posted: 08/28/09 01:13pm Link  |  Quote  |  Print  |  Notify Moderator

Switch to the Delco PF932, or equal, and fill to the proper place on your dipstick, when the coach is level, and sitting on the ground on it's wheels. A coach that is level with the levelers may not have the engine at the right level. The PF932 filter is 8" long compared to the standard filter which is 3" long. It should take close to 6 quarts.

wny_pat

Western NYS

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Posted: 08/28/09 01:19pm Link  |  Quote  |  Print  |  Notify Moderator

You guys who don't know anything about your Workhorse chassis and power plant need to check out the Workhorse Custom Chassis Motorhome Forum.

FEDowner

Simi Valley Ca.

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Posted: 08/28/09 01:34pm Link  |  Quote  |  Print  |  Notify Moderator

wny_pat wrote:

You guys who don't know anything about your Workhorse chassis and power plant need to check out the Workhorse Custom Chassis Motorhome Forum.

or they could RTFM


'06 Damon Challenger, Nostalgia Dragster & 28ft trailer,
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fredbon

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Posted: 08/28/09 02:29pm Link  |  Quote  |  Print  |  Notify Moderator

wny_pat wrote:

You guys who don't know anything about your Workhorse chassis and power plant need to check out the Workhorse Custom Chassis Motorhome Forum.


OH! The “Expertise” that denied brake problems for over 5 years, blaming owners for poor maintenance?


Fred and Bonnie
Frankie & Sun Yao Ting, (The Cats)
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As I've Matured... I've learned that artificial intelligence is no match for natural stupidity.



camping man

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Posted: 08/28/09 02:53pm Link  |  Quote  |  Print  |  Notify Moderator

dgsanders wrote:

I'm going to change the oil in my coach for the first time myself. Last year CW charged $60, this year they wanted $85. I haven't been able to find information on how many quarts the 2005 Workhorse Vortec 8.1 takes.

Also, the coach has about 12,000 miles. Does any see any problem in using Synthetic?
Expensive oil I guess.


05 Dodge 2500 2WD Quadcab,6cyl. Diesel
Me

cooper841

Maryland

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Posted: 08/28/09 03:09pm Link  |  Quote  |  Print  |  Notify Moderator

with new filter mines takes 6.4 qts. thats with delco oil filters.


Dana & Julie Cooper
Kozy & Pierre
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JPCguy

Northern ILL

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Posted: 08/28/09 04:04pm Link  |  Quote  |  Print  |  Notify Moderator

Oil filters--NAPA--1060
Carquest--- 85060
PF1218
I use the Napa filter.


Stan & Marty
2004 Holiday Rambler Admiral SE 30PDD
1999 Honda Goldwing
Wave as you go by


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