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  1. E

    tune up

    thanks for the reply Blee1099. Actually I had the plugs and plug wires replaced last spring...they were the expensive plugs....had previously replaced the idle air controller. And I keep it well maintained, changing the air filter every 6 or 7 thousand miles. I initially thought I might...
  2. E

    tune up

    Hi, I'm new here. I have a 5.0 engine, 92,000 miles. I had a substantial tune up last spring ($580)..at about the 70,000 mile mark, new plugs, wires, etc.... A few weeks ago the engine began running and idling a little rough again, and I'm told I need another major tune up. Is this...
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