| Author | Message | ||
| Tom Phillips (Fortyniner)
Registered Member Username: Fortyniner Post Number: 37 Registered: 2-2010 Posted From: 66.93.216.253 Rating: N/A |
How do these motor mounts look? The 4106 Im messing with has a lot of vibration on fastidle. Dont see any place obvious that might cause it. Tom P.   | ||
| Dal Farnworth (Dallas)
Registered Member Username: Dallas Post Number: 501 Registered: 7-2004 Posted From: 98.20.55.33  Rating: N/A |
To me the mounts look good. If you have a vibration, look into having the rack run. you may have a bad injector or two. or three. Besides, I don't think Detroits run well when wearing the Caterpillar Halloween costumes. | ||
| marvin pack (Gomer)
Registered Member Username: Gomer Post Number: 1345 Registered: 3-2007 Posted From: 71.55.178.71  Rating: N/A |
Tom; I had an 06 and found that from time to time I would have to check the bell housing for loose bolts. Also you may have a flywheel coming loose. Gomer | ||
| Tom Phillips (Fortyniner)
Registered Member Username: Fortyniner Post Number: 38 Registered: 2-2010 Posted From: 66.93.216.253 Rating: N/A |
Great, first its a caterpillar now it has loose nuts. Running the rack is easier than checking flywheel so I guess Ill start there. Thanks ! | ||
| Buswarrior (Buswarrior)
Registered Member Username: Buswarrior Post Number: 2073 Registered: 12-2000 Posted From: 174.91.144.16  Rating: N/A |
Fortyniner, I do believe that you have got this board and its inmates well figured out! happy coaching! buswarrior | ||
| marvin pack (Gomer)
Registered Member Username: Gomer Post Number: 1347 Registered: 3-2007 Posted From: 71.55.178.71 Rating: N/A |
Tom You are fitting in just perfect LOL GOOD ONE Gomer | ||
| Bill Gerrie (Bill_gerrie)
Registered Member Username: Bill_gerrie Post Number: 493 Registered: 3-2006 Posted From: 216.198.139.38  Rating: N/A |
Tom Motor mounts are generally good unless they get oil soaked. Dal is probably right on when he says to look for a bad injector and maybe the halloween costume has a lot to do with it as well. Bill | ||
| Brandon Merritt (Brando4905)
Registered Member Username: Brando4905 Post Number: 37 Registered: 3-2009 Posted From: 50.55.221.225  Rating: N/A |
Tom, Check the bulkhead for cracks also, had mine repaired recently and the vibes at fast idle went away. |