95 Chevy 4x4 reduced engine power

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#1
After driving pickup a mile or so goes in limp mode doesn't come out until you kill it let it sit a while then same thing again.

MAKEChevy

MODEL: Silverado
YEAR: 2005
MILES: 217,000
ENGINE: 5.3 liter 327
DESCRIBE ISSUE....reduced engine power
 

billr

wrench
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Mar 12, 2007
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#2
Any trouble-codes set? It seems like there must be some. Scan for codes even if the CEL is not on.