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    Trying to fix a coolant leak

    Howdy y'all, I've got a coolant leak coming from behind the thermostat on my '03 P5. You can see it dripping from where the tube goes into the thermostat housing. Is this the bypass tube? Here's a diagram view of the area. I can see the tube on every diagram I can find but none of...
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    Coolant leak source?

    This morning I noticed a small puddle of coolant near under the passenger side of my engine block, about the size of a loaf of bread after my car had been sitting all night. I drove it to somewhere in the neighborhood, probably 5 minutes total, and when I parked it immediately peed out the same...
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    Any help with diagnosis? P2009 and P0090 on my 03

    I'm hoping for some guidance on where to go from here. I've got 147k on my 03 Protg5, and a month or two ago I started getting these same 2 codes. Always both, never one at a time. P2009 is Fuel Pressure Regulator 1 Control Circuit and P0090 is Intake Manifold Runner Control Circuit Low Bank 1...
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