The ones I've seen look like the underside of a hamster -- nothing remarkable.
They don't
if you look under your car it will look like your engine oil pan, but usually on the opposite side. its usually on the drivers side of the car.
i think they are spores, but it depends what the look like
I like the guinea pig because it doesn't pee out the side of the cage. It also can be kept inside during colder weather. If you have a barn and it is temperate a rabbit seems to be rather easy.
Look under left side of firewall next to lower end of steering column
Do you mean the guinea pig itself or the guinea pig sticking to one side of the cage. If it self is leaning its body to one side it could be sick or injured so seek medical attention. Or it could just be weak or not strong as the other side of its body or it could be paralysed on one side and thats why it is leaning. If it starts to look sick or looks like it is in pain then thats when you no it is not weak it is probably injured. If it is sticking to one side of the cage it means that it just might of picked a spot to rest or to go to the toilet.
It is right under the back seat on the passanger side
they look like mush in side
It is under the air filter and right beside the battery on the drivers side. If you pop the hood, and look down behind of driver side headlight, you will see it
look under dash on drivers side, looks like a silver film cannister
the look like this
It should be on the passenger side near firewall. It is around/under the dryer ( silver cylinder). From under car it will look like a unattached tube.