ENGINE RATTLING AT FIRST CRANK COLD
2009 Toyota Highlander • 29,000 miles
I have a 2009 toyota highlander with a 2.7L engine with 29,000 miles. It has a rattling in the topend after sitting over night cranking in the morning. It will go away after 5 seconds. Lazt oil and filter change.was 2,700 miles ago and run the correct grade oil in it. What would be the cause?
Lifters collasped overnight or low end loose till pressure builds up
I figured it was the lifters, but the variable valve actuator system want let it bleed back by would? A faulty selenide or something.
No connection. why, do you have a code for this??