Questions & Answers for: sunshell

2001 gmc denali. while vehicle is idleing loud squeal sound from tranny. no reverse gear. sound like sunshell in trans failed

...the last 12K miles. If you have no reverse, more than likely, you have either a stripped or broken sunshell, assuming you have the 4L60E transmission. Are you absolutely sure you have all forward ...

...2000 1998 and up, but try to stay with in the years of 1998 to 2000. The 2001 had issues with there sunshell fracturing and GM programed the transmission with a lower transmission line pressure which ...

...no reverse: "lo-reverse" clutches are worn out, fluid leak in the reverse apply circuit, or broken sunshell. It is possible to remedy a fluid problem by removing the checkball from its cage in the ...

...in my 97 Blazer Hello and welcome. this is usually caused by a stripped sun gear or broken sunshell inside the transmission. this requires the transmission to be removed and torned down to ...

it will not shift and i have no reverse Sunshell in the transmission is a common failure in these trucks. The problem wasnt really solved until 2003 when gm started using an updated part. Transmission

...tailshaft of the transfer case, on 2wd its on the tailshaft also. 2 wire sensor. FYI if it were the sunshell it would not go anywhere, and if sunshell was stuck it would not have more than one ...

I need a diagram of the trans to put a sunshell gear in a diagram only Since you said sunshell gear you must be talking about an automatic.... which one? Chevy has severadifferent models. They are ...

...temps and doing diff things....The other thing that is known for going bad in that Transaxle is the Sunshell...The splines on the inside of the sunshell strip out and than you will lose pretty much ...

...your transmission. At that mileage I would recommend a rebuild. The 4L60E is notorious for a weak sunshell anyway. I recently rebuilt mine and the spline ring was broken, but had not stripped the ...