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phillip g
11-12-2008, 01:48 PM
1999 chevy tahoe will not start but will turn over and has yellow spark at the plug
james d
11-12-2008, 02:18 PM
your coil may be out or pick up coil in the distributor.
jp8x2
11-12-2008, 02:23 PM
check your fuel pump.
Larry E
11-12-2008, 02:28 PM
It should be a crisp blue spark.
Carman Nguyen
11-12-2008, 02:28 PM
Ignition coil.Check spark at the coil tower,if same,replace it.