Autolite 104's during winter?

[Btownmills]

So, I currently have Autolite 104 plugs in my GTP as I planned to drop pullies but never got around to it. My question is, will they be fine to run as it gets cold? I know they are 2 heat ranges cooler than stock, and I'm figuring the cold will factor into that even more being stock. Should I be worried about anything or just leave them?

 

[Sushamouf]

What size pulley do you have, and what do you want to drop to? Other mods?

Sent from my Droid

 

[dsmuts]

might foul a little easier but should be ok.

 

[Btownmills]

What size pulley do you have, and what do you want to drop to? Other mods?

Sent from my Droid

Staying stock now, so 3.8.

 

[Ricky21]

You might not want the cold of a plug for a stock pulley. Even in the summer.

 

[Btownmills]

You might not want the cold of a plug for a stock pulley. Even in the summer.

I wasn't planning on staying stock, planned on dropping to a 3.4 but never got around to it. Was just wondering if any damage can be done and what might happen if I run this cold of a plug in winter. Why wouldn't I want to Ricky?

 

[crbquist]

I ran 104's on a stock pulley for almost 6 months and had no problems. The plugs did however need to replaced upon dropping to a 3.4 pulley. So I would think you would be fine..

 

[Fivefingerdeathpunch]

You can notice fuel mileage go down.

Replace them with 606's or 605's, 104's are far too cold for the stock pulley.

 

[Btownmills]

You can notice fuel mileage go down.

Replace them with 606's or 605's, 104's are far too cold for the stock pulley.

Noticed this actually. I'm usually around 24-25 MPG, 20 MPG right now. I was shaking my head earlier lol.

 

[Fivefingerdeathpunch]

The colder weather also does reduce your mpgs, but running that cold of plug is not needed. I would swap them.