L400 Turbo Losing pressure?

Mitsubishi Delica L400 production commenced in 1994 -- After much anticipation, the L400 arrived on Canadian Soil in 2009!
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mamalou
Posts: 14
Joined: Thu Jun 17, 2010 5:46 pm
Member's Photo Album: http://www.delica.ca/Photos/
Vehicle: 1994 L 400 & '92 L300
Location: Nelson B.C.

L400 Turbo Losing pressure?

Post by mamalou »

Under acceleration my 94 L400 has started to make a loud hissing noise, stops if i let off the accelerator. Seems like the turbo is not working/losing pressure? could this be a possibility? anyone have any advice?
Thanks!

I have reposted this under general, but i don't know how to remove it from here, hoping to maybe get a bit more feedback there.
Thanks for your info Mr. Fibble !
Last edited by mamalou on Wed Jan 30, 2013 5:37 pm, edited 2 times in total.
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Mr. Flibble
Posts: 1393
Joined: Tue Nov 03, 2009 7:31 pm
Member's Photo Album: http://www.delica.ca/Photos/
Vehicle: 1995 L400 Royal Exceed
Location: Issaquah, Washington
Location: Issaquah, Washington

Re: L400 Turbo Losing pressure?

Post by Mr. Flibble »

Hissing noise sounds like the blow off valve is having an issue - if it broke and let all the pressure out all the time you would hear a hissing noise, and lose all your power.
Canadian living in Washington USA
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