My 99 chevy 4.3L when u hold it up to speed it cuts out I have changed the roter out and cap something is not right what is it ?

Asked by Jul 23, 2014 at 10:45 AM about the 1999 Chevrolet Silverado 1500 LS Standard Cab LB

Question type: Maintenance & Repair

1 Answer

64,475

IF plug,s and wire,s are good,you may need to check compression on your cylinder,s,could be bad intake gasket or bad head.

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