[Shop-talk] Oil-pressure gauge goes nuts on Suburban.

[pethier@comcast.net]

2004 Chevrolet Suburban.  Picked up my truck after it had been sitting out in 
the 11-degree-F cold for a while.  Started OK.  The oil-pressure gauge was 
pegged WAY past the end.  Stopped the truck after it was warm and went into a 
store.  Came out and turned on the ignition.  Needle went to full scale.  
Started the engine and needle went to full-on pegged again.  Stayed that way 
until I shut it off in the garage.  Needle went to zero.  Ignition on, back to 
full scale.  Restart engine, back to superpeg again.

All the other gauges seem to be acting normally.

Anybody else ever seen anything like this?

Phil Ethier West Side Saint Paul Minnesota USA
1973 Triumph Stag LE22439UBW "uncle jack", Sapphire Blue
2004 Suburban 8.1, Sport Red, the only automatic of the bunch
2005 Lotus Elise, Bordeaux Red Pearl
2007 Saturn Ion 3 2.4, Berry Red
pethier@comcast.net
http://www.flickr.com/photos/pethier
http://www.flickr.com/groups/triumphtransamerica
http://www.mnautox.com
http://www.mntriumphs.org2004 Suburban.
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