I would like to know the location of the oil pressure switch on a 1998
Chevy Astro Van.  Any diagrams would be helpful as well.  Thank you.

Looking for ideas or plans for rig to lift topper up and hang from rafters.

I've owned a '98 Z71 since new and have experienced a "clunk" whenever it's
up-shifting from 2nd to 3 third... The GM dealer says "they all do it". Any
one else hearing the same clunk and is there a fix for the problem?
Thanks

Has anyone ever figured out what size allen wrench takes off the outer hub
on Warn Hubs?  I have a full set of metric and SAE and do not have the right
size.
Help ???

Could somene tell me how easy is to replace the EGR valve on the 1994 Chevy
Blazer with 4.3 l Vortec engine.
Daughter got  it checked at the dealer and verdict is EGR valve and O2
sensor.

Anyone got any good ways to free up a seized bolt holding the
thermostat in place on a 350?  I have tried different types of
cleaners to help loosen it but none work.

I have a 94 chevy pu trk 1500 2 wheel dr.last week it would not start, the
engine turns but will not start. Of all places a gas station first of all I
thought it was trouble with the gas(no problem before) then i poured some
gas in the thottle body and it turned over. Bad fuel pump ...

Hey Guys
My Daughter called me today & said the  reverse is out in her 93, 1/2 ton &
she said that a wrench up there where she lives told her she needed a new
trans. I've got a Turbo 400 out of my old TransAm (i think it was a 78 or

First thing. I would like to thank everyone that replied to my post about my
knocking transmission.
I am not sure if you would call it a knock of a tick (almost like a lifter
only at the torque converter). Anyhow it was suggested that I check the

have a 69 impala i just bought and i want to know what bolt pattern they are
and what cars could i pull wheels off of to fit, preffered 14's or 15's. the
reason i ask is because the car came with 13 inch 70 spokes wheels w the
octogonal knock offs and im not a 13 inch wheel kinda ...

Hi Gentleman
your advise to my heating problems was good. Thanks.."Doc" and "Ian"
Now it seems the 4x4 is not working. When I press the button on the dash I
here something clicking in underneath but as I steer hard left or right on

The transfer case selector switch does not light anymore and nothing happens
when I select any 4WD modes. The transfer case remains in 2WD. It is acting
like the system is not getting any elecrical power. The 4WD fuse under the
rear passenger seat is good and I measure ...

I've just picked up a 91 Suburban R2500 with a 6.2 diesel
and a 4L80E 4 speed overdrive transmission.
I understand that the 4L80E has a tow/haul mode, but I can't
find any switch to engage this in my truck.

I have a '95 305 TBI, 5-speed pickup with 120K miles and it has a problem
with pinging.  It will often ping at low RPM, when pulling away from a stop,
or just goosing the throttle.  I've even retarded the timing a bit and it
still pings sometimes.  It does a little better with ...

I saw an article about 05 silverados having better brakes or something? has
anyone driven an 05 since i've heard they're starting to show up on
dealerships.  i'm more concerned with 1/2 tons, I was just curious if they
were improved or if it was put off (Bosch or something was ...