93 5.7chevy misses when under load. replaced all sensors and distributor. some help
Feb 3, 2011 at 10:12 AM
93 chevy 5.7
BW2883
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Any applicable mil codes? If there is a problem on electrical circuit somewhere, replacing parts won't fix it. Use a gage and check fuel pressure. I have seen a high-speed cut-out caused by a faulty coil. At the moment, I can't tell if it is fuel--ignition or something else?
Feb 3, 2011 at 10:17 AM
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