Going to do a compression test tomorrow,I know the engine needs to be warmed up,unplug the orange wire at the battery to disable computer,open up throttle body to WOT,take out all plugs and use a battery charger to keep battery charged.Do I also need to unplug the connector to the module under the coil?If I forgot anything can you please let me know.Thanks.ikle.
compression test ?
- Thread starter ikle
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