I'm trying to diagnose a friend's truck over the phone (since he lives 800 miles away) and I need a little help. The truck is an '88 4Runner with a 3.0 with just a little over 220K miles. The truck...
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I'm trying to diagnose a friend's truck over the phone (since he lives 800 miles away) and I need a little help. The truck is an '88 4Runner with a 3.0 with just a little over 220K miles. The truck...
yeah, as the weather gets warmer, more people will start to notice this. it is indeed pinging. i just run one step higher octane in the summer, that takes care of the pinging for me.