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ZIPPY98
08-28-2005, 07:12 PM
I Am Very Interested In How Often You Guys Change Intake Impellers I Personally Change Them No More Than 100 Hrs Being That The Lt 1 Has Cast Aluminum Heads I Definetly Dont Wish To Take Any Chances After All I Feel That An Impeller Is Definetly Cheaper To Replace Than Cast Aluminum Heads Thank You And Happy And Safe Skiing And Boating :) ::

erkoehler
08-28-2005, 07:18 PM
I will be changing mine at the beginning of every season, or as needed whichever comes first.

G-man
08-28-2005, 07:20 PM
Beginning of the new season for me. Cheap insurance for overheat.

88 PS190
08-29-2005, 02:51 PM
I pull the impeller at winterization, then reinstall it in the spring before it hits the water. I've had luck w/ this method as i've occasionally had brand new impellors fail, so when I get one that works they tend to last several seasons if you take them out to decompress in the fall. Watch that temp sender. I've noticed that I seldom get a full impeller failure w/o warnings, mine always climb slightly first.

John B
08-29-2005, 02:59 PM
New impeller at the beginning of each season for me.
I have a LT1 too,and I don't want to overheat.

Kell
08-29-2005, 03:41 PM
New impeller every spring for me as well.

Thrall
08-31-2005, 01:26 PM
same here, once a year, need it or not.

River Rat
08-31-2005, 02:06 PM
Every spring, New impeller and new oil and filter. :)

jimmer2880
08-31-2005, 03:13 PM
Every spring, New impeller and new oil and filter. :)

Same here :smile:

Foiler
08-31-2005, 03:22 PM
Every spring, New impeller and new oil and filter. :)

Last year 3 oil changes, if the weather hold out I'll get 3 in
this year also. Not bad for an Ohio summer.