A bit of a long read, but I'm trying to be thorough and provide all
the information that may be necessary...
My wife's car has a coolant temperature issue and I'm hoping to get
some suggestions from you guys. The car is a 1995 Pontiac Grand Am

I have an alternator that has been checked out at the local Autozone,
it passed...it's good.
But I installed it in my car, A 1987 Firebird formula, and it doesn't
charge.  I disconnected the battery output and used a test light on the

'98 Suburban has intermitant starting problems.  3 times over the last
month it will not start.  Battery, starter, altinator all seem to be
ok.  Sounds like it's not getting fuel.  My mechanic had it and found
the fuel pump relay needed to be replaced.  I was releived @ the $60

What does the Check Engine light generally signify? I was always led to
believe that if the light came on, you should rush the vechicle to get
the engine repaired or else.
Someone recently told me that is is really just a timer to change or

the trucks , buses are made flat on the face , causing it to act as a
bluff body, which increases air drag,
cant we assign the shape of cars to the trucks and buses

would it hurt to use E-85 fuel in it out of necessity? What would be the
consequences? Is the 4-cyl. engine a work-horse?
Bush's pep-talk in defense of high gas prices alluded to the fact that
ethanol appears in the crystal-ball as possibly the top motor fuel of

My 1991 sunbird 2.0 L died yesterday in a drive-thru and will not start
back up again.
I have already replaced the:
distributor

Not to be exclusionary but are there any forums for professional
mechanics?  More to talk about work related stuff rather than tech
stuff.

where can i find  G M engine I D  codes by vin  ex. (M)=3100

I have a Cadillac Cimmeron 86. It has been sitting unstarted in a heated
garage since 1992. My guess is that the gas is now dried tar or
something close to it. Aside from putting in a new battery, I imagine I
should somehow clean and drain the gas tank if possible. Any ideas on

If your car had an oil change at the Dealership where they put in "Synthetic
Oil," what would
happen if you add a needed qt. later, e.g. on the road where synthetic might
not be available ?

I need to know the color and position of the VSS (vehicle speed sensor)
on the 2004 Grand Prix PCM. Please help if you can!
Thanks!

and with ethanol -
how is the ethanol factor going to affect the "dirty" fuel systems,
initially, of automobiles?
mho

i have found some speakers http://tinyurl.com/lhk3d at uscaraudio.com
and wanted to know how good they are? Please help if you know anything
about speakers.
Thank you

Autotree Pro Ver. 1.45 is a 32 Bit ( WIN95-XP) software Application for
automotive diagnostics. The program written in a Tree format to make
systematic and quick diagnostic checks a breeze, organized by area (Engine,
Transmission, Electrical, Fuel, Emission, body, Clutch, Etc. ) ...