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White smoke? Need help.

Paul Boucher

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So I need you guys help. My dad is in the hospital, so I don't have a source for figuring out what is going on. I am afraid I might have a blown head gasket, or something worse, but don't know. This is my first Mopar so all of this is new to me.

I did my first oil change yesterday. Everything went good until I fired it up. When I fired it up I got some decent smoke from the exhaust. It has not done that before. I can't really tell if it is blue or white smoke, but if I had to say, it is white. This is the first oil change since I bought the car, and I found out that the original owner was using 10w-40 conventional then adding a zinc additive. I didn't know this before I changed the oil. I used ZR1 synthetic 10w-30.

Unfortunately I don't think the smoke is from the oil change or overfill, but don't know. It had sat for a week before I changed the oil. I changed it cold, so I didn't fire it up before I changed the oil to know if it would have smoked before. I did fill the oil filter half way and lubed the o-ring before installing. I used 5.5 quarts of oil. The oil is reading right at the full line. After about 3-4 minutes the smoke stopped. I drove it for about 10-15 minutes and it didn't smoke again.

I let is sit overnight and fired it up this morning. Smoke. But not as much as last night, and after about 2-3 minutes was gone. Drove it around the neighborhood and no smoke. Let it sit for a few hours and fired it up again, smoke. Sames at this morning, goes away, drove, nothing. There was some water that came out of the exhaust for those few minutes it smoked, but I don't know if this is normal exhaust condensation. I would say the smoke smells a little sweet, but once again, this is my first Mopar or car issue, so I really don't know. I held a paper towel to the tail pipe and it did get wet, but no color residue of any sort. I do know that I can still smell it on my hand an hour later and after washing my hands.

I did notice that when I got back all three times what sounds, best I can describe, like frying oil in a pan for a few seconds then a little like a draining down sound and then a few drips sound. I started the car and turned it off a few times to identify where it is coming from and it sounds like it is under the passenger side valve cover. I don't recall having heard this any time before now.

I checked the coolant this morning and it does not seem to be loosing any. I pulled the filler cap and there was a small amount of water droplets on the inside. It did not look gummy like some of the pics I have seen online, but there was a small film along with the water droplets.

I don't hear any other clicking or knocking noises from the engine, and there is no smoke from the engine bay or when the filler cap was removed while running.

This is everything I have so far. I have a call out to my uncle, but he lives 4 hours away, so he can only help give me advice. Unfortunately my dad is in the hospital with a brain tumor and is not well enough to even help with advice. Any help you guys and provide is greatly appreciate! I just want to make sure I don't do anything to cause any further damage.

Unfortunately I have not amassed a huge number of tools like my dad or uncles, so I don't have the capacity to really go crazy with tearing things apart to diagnose but am open to suggestions.
 
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Pic of the smoke

IMG_1142.JPG
 
Looks normal to me.You say the "smoking" is gone when it's at operating temp? It's fine!!

Thanks, it does go away at operating temp.

I did check also and didn't see any condensation on the dip stick. And the old oil, while very dark, did not look to have any milkiness to it, or have any water in it.

It just took me a back last night when I fired it up as it seemed like a decent amount of smoke and it has never done that before. Given, I have only driven it a few times when the weather has been nice. I have started it when it is cold, but the moisture in the air was almost none existent.

Could moisture have gotten in the engine during the oil change? It was damp and cold last night. I did the oil change with the garage open. Or would this just be condensation in the exhaust system?

Thanks guys!
 
Looks fine to me, that actually just looks like steam. I wouldn't worry.
 
Is the radiator low?
According to the manual it says it should be about 1-1/4" below the radiator cap and it appears to be right there. I checked it again this morning and it hasn't dropped. I will check it again after the motor finishes cooling down.
 
I think just from being cool . a little condensation builds up mine dose that to and that's what I think it is
 
This is the 3rd start up today. It's now 60 degrees outside. No immediate smoke, but after about 30-45 seconds, its picks up and starts smoking.

 
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Looks like condensation. It would be delayed until the exhaust system gets some temperature. Let it fully warm up, and drive it, if possible.
 
Looks like condensation. It would be delayed until the exhaust system gets some temperature. Let it fully warm up, and drive it, if possible.
So if were something like a head gasket it would not go away once it was up to temperature and would still smoke once I got back from a drive, correct?
 
Def not from head gasket being blown, you can't mistake that cloud ! Looks like condensation, don't lose any sleep over it ....
 
So if were something like a head gasket it would not go away once it was up to temperature and would still smoke once I got back from a drive, correct?

Basicly, yes. Weather conditions could cause persistent vapor at the tail-pipes....but I'm not seeing anything horrific. By the way....nice sounding idle.
 
Basicly, yes. Weather conditions could cause persistent vapor at the tail-pipes....but I'm not seeing anything horrific. By the way....nice sounding idle.
Awesome, that makes me feel better. Thanks! It has a cam and currently has Flowmasters, but I am switching to the Hemi mufflers I got for my birthday. I was just really concerned as I really don't have any experience and the only person I can call on is in the hospital. Did the oil change and was worried I screwed something up! It's never done that before, and it's all new to me. I will keep an eye on it and the fluids and keep you guys posted.
 
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