Change plugs and wires, test O2 sensors, use vacuum gauge to check for restricted exhaust.
Change plugs, air filter if dirty, change fuel filter, check and replace spark plug boots if bad on coil over plug, to do this you have to check resistance of the boot. if has wires check plug wires.
SOURCE: Just wanted to see if anyone could give me a
that depends on the miles on the truck. spark plugs every 100,000 miles, other ignition parts inspect and replace as ness, fuel and air filter every 30,000 miles. all belts and hoses should be inspected as part of any service.
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