1999 Gmc Suburban Intermittent Shifting Problems Cold Only 2nd 3rd Gear Ready

1999 GMC SUBURBAN
178,000 MILES
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Intermittent shifting problems when cold only have 2nd and 3rd gear all ready replaced a and b shift solenoid. has no tac and Speedo when trans is acting up
Feb 3, 2013 at 2:29 PM
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ASEMASTER6371
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i would look at the connector on the side of the trans. make sure it is clean and tight

how did the harness look for the solenoids in the valve body??

Roy
Feb 3, 2013 at 2:35 PM
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