Power Hungry Performance Forum - ?'s about whisper mode

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wolfrace

Fri, February 5th, 2010 02:32 AM

?'s about whisper mode

Can I warm my truck up in whipser mode 5-15 mins?

what happen if I drive the the truck while I am in whisper mode?

cleatus12r

Fri, February 5th, 2010 09:36 AM

Quote:

Originally Posted by wolfrace (Post 24347)

Can I warm my truck up in whipser mode 5-15 mins? If you can handle the smoky, stinky exhaust. Actually, I wouldn't recommend it due to the poor combustion and subsequent oil contamination with raw fuel that is possible.

what happen if I drive the the truck while I am in whisper mode? Your EGT will be a little higher and your fuel economy might suffer a bit.

See replies in red.

wolfrace

Sat, February 6th, 2010 12:02 PM

Thanks for all of your help Cody, I would just PM you but maybe somone else may have the same ?'s

I'll take that as a no to warm the truck up in whisper mode LOL.

So if I (or my wife) forgets to take the truck out of whipser mode will it damage the engine. I am not sure but I thought I read some where bill saying that the whisper mode shut off over 800prm I would like to know off into what (stock Maybe)

cleatus12r

Sat, February 6th, 2010 01:11 PM

No, the way Bill programs his whisper mode, it cuts start of injection advance by a certain number of degrees across the board, all the time.

I wouldn't say it is detrimental to engine longevity if you do start and run it while cold. I would try to avoid doing it though.

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