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    mattwcr's Avatar
    mattwcr Posts: 4, Reputation: 1
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    #1

    Aug 11, 2012, 04:48 PM
    95 chevy silverado 5.7
    95 chevy silverado was lacking power and poor gas miliage. Replaced the plugs,plug wires and fuel filter. Gained some lossed power but runs rough at 1500 rpm. But runs fine at higher rpms. Gas milage still bad.
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #2

    Aug 11, 2012, 07:38 PM
    Replace the Ignition Control Module (ICM). Easy job. It may solve all of your problems.
    mattwcr's Avatar
    mattwcr Posts: 4, Reputation: 1
    New Member
    		  
    #3

    Aug 14, 2012, 06:16 PM
    Thanks, I replaced the rotor,and the ignition control mudule. It seems to be running better with no rough idle. I will see if the fuel mileage improves. I hope with gas at 4 bucks a gallon here in so cal.
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #4

    Aug 14, 2012, 06:44 PM
    Good job. As we speak, my son is going to a concert at the Hollywood Bowl tonight. Tickets are outrageous, parking is $20, and gas is $4+. That's what you get out there.
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