same ol same ol

[grumpy44]

seems everyone has noises in their 3.9s. And I'm no different. Mine sounds like maybe rocker arms on the drivers side. Runs like crap when its cold too. will loose rockers make a motor run bad? Are they prone to loosening after so many miles? just turned 102,000 on a 93 3.9 magnum. I will change to a electric fan here shortly, cause that clutch fan sounds like a jet engine sometimes when I crank it. Go's away if you rev it for a few seconds.

[suffolk_mopar]

seems everyone has noises in their 3.9s. And I'm no different. Mine sounds like maybe rocker arms on the drivers side. Runs like crap when its cold too. will loose rockers make a motor run bad? Are they prone to loosening after so many miles? just turned 102,000 on a 93 3.9 magnum. I will change to a electric fan here shortly, cause that clutch fan sounds like a jet engine sometimes when I crank it. Go's away if you rev it for a few seconds.


if you think the clutch fan sounds like a jet engine, don`t try the viper fan, even louder.

[Slow97dakota]

seems everyone has noises in their 3.9s. And I'm no different. Mine sounds like maybe rocker arms on the drivers side. Runs like crap when its cold too. will loose rockers make a motor run bad? Are they prone to loosening after so many miles? just turned 102,000 on a 93 3.9 magnum. I will change to a electric fan here shortly, cause that clutch fan sounds like a jet engine sometimes when I crank it. Go's away if you rev it for a few seconds.
timming chain. put in a mopar double roller and ur all set