Quote:
Originally Posted by ryantown
It looks like it might have a small coolant leak from the manifold.
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No coolant in any manifolds on this engine.
Quote:
Originally Posted by ryantown
I'm also thinking it may be a fuel filter, although the present one is not much older than 4000 miles.
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Possible; unlikely, based on mileage and symptom.
It is most likely a vacuum leak. Check all vacuum lines that come off the throttle body. Make sure none are off or broken, or with gaping holes like the brake booster line (like mine for some reason had a while back).