Low PSI on guage

sunpacman

Petty Officer 3rd Class
Joined
Mar 19, 2005
Messages
94
Twin 93' 200 Yam's, Port engine guage shows low PSI. Engine seems to being streaming hard out of pee stream. Starbord engine guage show much higher PSI. Seems to have same pressure out of pee stream. Any suggestions?
 

bigbrownbuku

Master Chief Petty Officer
Joined
Sep 17, 2004
Messages
885
Re: Low PSI on guage

the block fitting for the pressure guage is possibly blocked/partially blocked. try clearing the fitting first. if the readings remain the same try clearing the line by disconnecting it at both ends and sending air through it. also try switching the lines at the back of the guages and see if the pressures remain the same. this will tell you its a bad guage.
 
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