2001 clk320---throws codes P0170 & P0173 which state--Self adjustment of
mixture formation is to threshold limit value of ME-SFI control module.
My information states this: Manufacture does not provide any information
as to the possible causes for this code.

Anyone had any luck getting more then maybe 14 gallons of fuel into a
2001 Rodeo?
I've had mine since new and even when I thought it MUST be about to
run out of fuel, it only took about 14 gallons to fill.

I noticed my O2 sensor light on my dash of my 1993 Rodeo has been on for
sometime now, what does this sensor relate to and will I notice any change
by getting this changed out....off topic is this a fix I can doing on my
own?  expensive?

About 10 months ago, I noticed a fairly precipitous drop in gas
mileage in my 2001 6-cylinder Automatic Rodeo, from the 18-20 mpg
range down to about 11-12 today.  I'm not 100% sure if this was an
overnight thing, or something that happened over time (my wife is the

Hey guys/gals,
Just a quick question about the best (or better) motor oil to use.  I understand that a lot of it could boil down to whether things like you liking a Ford vs an Isuzu etc.  
But we got into quite a debate at work over this once I asked the question.
My wife takes her ...

I was driving yesterday and i was accelerating around a corner when
right below me (sounded liek transfer case) this wierd buzzing thats
slowed with rps started and i had to stop becasue it wouldnt go back
into gear. Once i stopped i could shift to first and be on my way. I

my check engine stays on, took it to a shop the guy plug something in
under the dash and got a reading of -running to lean- truck has only
54,784 miles. please help

I am looking for advice about my pickup & what my mechanic told me.
Evidently its not the starter needs replaced, but the solenoid? He
said it would cost $300 for the part.
Does that sound right for such an old vehicle? He says its solenoid. I

I have a '96 Trooper, auto trans that is slow to shift when cold. Once
it warms up it shifts like a charm. This is my first winter with the
Trooper and once the temp dips below 40 or so, it needs to warm up
before it shifts smoothly and timely. I'm in MI so it's seen some