P0200 injector problem after pulling intake
2004 buick rainier
5.3 285xxx miles
Wifes friend just bought this POS. She was told it needed a oil pressure sensor because it kept showing no psi sometimes. I couldn't get to it so I decided to pull the intake to get to it. Put it back together now it runs like crap. Code p0200 and p0300
I didn't replace intake gaskets because they were felpro and didn't look that old. And in good shape.
Killing cylinders none of the bank on the driver side make any change when I unplug the coils.
Please help. What did I screw up here guys?
5.3 285xxx miles
Wifes friend just bought this POS. She was told it needed a oil pressure sensor because it kept showing no psi sometimes. I couldn't get to it so I decided to pull the intake to get to it. Put it back together now it runs like crap. Code p0200 and p0300
I didn't replace intake gaskets because they were felpro and didn't look that old. And in good shape.
Killing cylinders none of the bank on the driver side make any change when I unplug the coils.
Please help. What did I screw up here guys?