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Mpollard

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Posts posted by Mpollard

  1. I took the back of the phasers off to look for broken vanes inside. Leaving one screw in that holds apring tension   The chains had three black links in them.   When I took it apart it had blew a head gasket. I put 12 volts on the vvt solenoid and it moves free. The phaser is the only thing I can think of. Since it was showing this code before and after.  Would a bad phaser on passenger side make it run rough at idle and be hard to start? When I turn the phaser bolt the front of the phaser will turn a little. Is that normal? I just don’t want to tear it down change phaser and then have to do it again to time it again 

  2. My 07 expedition had code p0016 in it. I tore it down put new chains guides and tensioners in it put it back together fires it up and still has this code. I swapped cam sensors and vct solenoids but still has code. Hard to start and rattles when started for a second. Could this be phasers? It idles rough too

  3. 1999 f250 with 5.4. Put new head gaskets on it and got it back running. So far I have put new bank one sensor one 02 sensor and new mass air flow. Truck runs good then bogs for a second and straightens up. Current codes are p1142. P0135 and p1151

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