I have an 02 Silverado Z71 with 48K mi. on a 5.3L engine. I recently started
getting a SES light which decoded to code P0440 (Evaporative Emission
Control System Problem). I tried clearing the code, but it would
consistently return a few days later. I understand that the most common

Symptom = rough ide in park, terrible idle in gear. Very good engine
performance as soon as it builds to about 2K RPM. Oil Pressure at idle
is 30, 60 at 2K RPM.
Only Code 12 (of course) and 83 is thrown.

Are the Nuts that hold the tires on for a '97 Buick
Metric or English System ?
Thanks,
Bob

need to check valve clerance on zz4 crate motor.need to know how to tighin
pushrods.

Well I've got white paint spec's over all the windows. Don't know when
or how they got there. Suspect the slow mover I encountered on the
Indiana Tollroad who was throwing little piece of metal out the window
when cars ( me included ) were to close to him. Wouldn't surprise me if

I recently got my Chev Impala (2001, 70,000km, out of warranty) to the
selling dealer as the car developed some kind of "air sucking" noise on
acceleration (it sounds more like whistling on hard acceleration, pretty
loud). It's much like the problem I got years ago with another ...