Trying to make an electrical connection to run a small inverter inside my
truck.  Investigated the Cig Lighter and the side by side Aux1 and Aux 2
jacks, and found out they are all supported by a single 20 amp fuse.    So I
would like to make a single run to the fuse panel, in ...

The heater blows nothing but cold air. I checked the hoses for leaks and
found none. However the inlet hose gets hot while the outlet remains cool.
Also my temp gauge started to fluctuate and peg out, then return to normal.
(happened twice on way home) I figured the thermostat has ...

1991 astro van  200000 miles
runs very rough when cold only

I just purchased a 97 K2500 Ext cab LB.  The truck is to be used for
some towing (2 horse trailer) and a lot of hauling (wood, stone, hay,
etc.)
The truck came with 285/75R16 tires on 6.5 rims.  These tires do not

I bought an '05 2500HD with the Duramax in July off of a dealer's
lot.  It did not come with an engine coolant (aka block) heater.
Up here in Central NY where the tempatures occasionally get below 0F
it would probably be happier with one.

The book says that the front brake calipers are torx bolts.
Can anyone tell me what size torx driver I need for this bolt?
I don't have any and I don't want to buy a whole set to try to get the
one that I need.

I just wanted to thank you for your input but I have another ? can this
thing knock out the whole ignition system?I have been told that it runs
the feul sys. and monitoring ect. but can it eliminate power to the
intierior fuse panel?And if so what else does it monitor.

I was wondering when I change the antifreeze in my 99 jimmy, could I use
green antifreeze?

Overheating it could very well have done it.  Pointers?  Lots.  Be meticulous in cleaning all mating surfaces.  Clean off all the bolts.  Clean out all the bolt holes and run a tap down into them.  Use a good brand of torque wrench.  Bag and label all the bolts so you know where ...

Im throwing the code for "cam position senesor correlation" think its p135a?
This came up after an intake manifold change on a 98 tahoe 5.7.
This is all weve done so far.
Changed cam pos sensor

1) What is the purpose of the spiral pattern on a car's radio antennae
(my guess it prevents ice buildup in winter?)
2) What is the purpose of the grid of black dots on the upper portion of the
windshield?