It could be due to decreased lubrication expressed by the female. Probably causes could be stress, emotional disturbances, not interested in intercourse, or it could be perfectly normal. Try using a lubricant like KY jelly.
my 1990 300zx is idling rough what could cause this?
A vacuum leak can cause that.
Absolutely! The tissues in this area are extremely delicate. Time to break out the KY jelly. Be very careful or you could get infections in this area. Refrain from baths (they dry out that tissue area more) and stick to showers. As far as "rough sex" each to their own, but there are risks with it as well. If you are not comfortable with having rough sex refrain, but if you enjoy it, then take every precaution to protect your vaginal area and that means lots of lubricant.
One of the most common causes of vaginal lesions are tampons - as tampons absorb vaginal moisture and rough fribes (especially rayon) cause friction against vaginal walls, tampons can cause lesions to vaginal walls...which is one reason why tampons are linked with increased menstrual bleeding and TSS. Vagonal lesions can also be caused by some forms of spermicidal gels, vaginal infections such as yeast infections where skin is damaged by the infection itself or by itching, sex or other forms of sexual activity with vaginal penetration, and sexual examinations.
If an alternator is going bad it can cause a rough idle in a 1993 Subaru Legacy. Cold temperatures in the winter can also cause a rough idle in the Subaru Legacy.
a rough road can cause the fuel shut off switch to turn off
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The choke mechanism on your 98 Explorer could be sticking. The EGR valve could also not be functioning right. Either of these issues could cause the rough idle problem.
There are a number of things that can cause an engine to run rough. Plugs may be bad. Plug wires may be bad. If you have sensors, there may be a bad sensor. You could have water in your gas. Could have a burnt valve. There is a number of different things.
There is no cherry, and nothing pops.Females can have a hymen, this is tissue that surrounds the opening to the vagina - it is not up in the vaginal canal, it is just at the entrance of the vagina. The hymen normally doesn't cover much of the vaginal opening so a tampon can easily pass through it, but even if the tampon were bigger as the hymen is flexible it ca easily stretch to allow the tampon through. The hymen can tear but only if penetration is forced or rough, a tampon is very unlikely to cause tearing of the hymen.
Unlikely, Fuel and/or spark are likely culprits.
Could be bad petrol or maybe the fuel injectors need cleaning.