i've had vent smells from two sources.

the first is hitting the mud with the A/C on, which sucks alot of gunky water into the system and can stink for a good long while. Spray alot of lysol into the inlet while the A/C is running to fix that.

the second was the skid plate filling up with oil and grease from a blown part or 2, and the normal oil changes, which lent a bit of an oily/greasy shop kind of smell when the a/c was on. the fix for that is just cleaning things up.

i get oil spills - small amounts, but not nothing - from changes because i have a home-made skidder that doesn't let it all flow by. I got an H2O skid plate with some mods to make it fit from a friend who used to have an H2 not long ago, and that looks to be a better unit WRT changing oil.

 

What you are smelling is sulfur from your battery. You need to replace your battery.

 

HELP

IM HAVING THE SAME PROBLEM I HAVE A ROTTEN EGG SMELL COMING OUT OF MY VENTS AND FROM UNDER THE TRUCK INEEEDDDDD HELP PLEASE

 

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hey i dont need luck lol i need to get rid of this stupit smmell this what people get for making fun of other lololol jajaja im going to try the lysol

 

Mine smells more like old sneakers or dirty socks.

 

 

 

i finally found out what the problem was, you may have the same problem too... after an hour of searching under my hood there it was!!!!! i guess that smell was coming from the engine bay.. i must of accidently ran over a prius anddidn't realize...i think the horrible smell may have been coming from the owner though[sm=roll.gif]hahaha i keed i keeed...



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nope i fix the problem my truck didnt turn on this morning i had a dead battery it suck lol i chage the battery then when i was going to turn the truck back on today to come home it didnt work so i got a charger and charge the battery got a battery tester and it showed me that the battery waesnt good at all and the smeel started to come out lol i hit autozone like 15 min later and one i check the battery i notice the smoke and the smell was crazy lol well my battery wa leaking and it was a bout to blow up smoke was coming out of the battery i stop at autozone and replace the battery


thank you everyone lol now my truck smel prety gud