silverflash
New Member
- Joined
- May 29, 2021
- Messages
- 2
- Reaction score
- 0
- Points
- 1
- Location
- nc
- Vehicle Year
- 2021
- Make / Model
- ford ranger
- Transmission
- Automatic
so i am considering a new 2021 ranger. i read here that the spark plug change needs to happen with a warm engine versus hot or cold. i've always done mine cold. it says you risk damaging heads if you do it when cold? has this happened to anyone? i am a diy'er and everything else seems easy enough except transmission. just want to go into it knowing what to worry about.
thanks!
thanks!