How can I pinpoint engine power loss and excessive fuel consumption ?
What is your question?
Thought it was the burnt rotor and possible crack in cap but upon replacement , problem still there . Added water remover & dry gas to fuel tank , problem still there . Could it be a fouled plug , bad coil ??? Dont know what to inspect to try and find the problem !!! Any suggestions ???
RepairPal Certified shops can diagnose and repair your 1990 Chevrolet C1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.