Sorry, this may be a stupid question. I never replace my 95 neon's spark
plug. From Haynes, it seemed to me that I only need to change one spark.
However, Autozone guys told me I need replace 4 sparks together. Actually,
I have no idea how many sparks are in 95 neon engine (SOHC). I ...

Well, Wednesday the wipers quit on her daily driver a 94 Shadow.  I broke
out the useless Chilton's and as always it only provide 1/2 of what you need
to trouble shoot something.  Well the wiper switch checked out but the pulse
module was hosed I opened it up and the relay would ...

I am having a problem with a newly installed (by the local Dodge
dealership) ECM.  I think the voltage regulation is faulty.  I have
"overcharged" two brand new batteries in the last month.
I think the alternator is giving the battery too much juice.

I have a 2005 Grand Caravan with a 3.3L V6, and it seems to have an oil
sludge problem. Over the past couple of months, I have noticed that the
engine was making noises starting up - sort of a whine for only a
second of so, and only in cold weather. I was going to take it into the