Shutter going off soon? (sample)

Hi,
sorry for the rather common question.
My 20D has nearly 50000 shutter actuations, and this happened a month ago for the first time. Both photos in the sample are shot in M with light overcast - the exposures less than 5 seconds apart. Could the reason be a gradually failing shutter?

Sample:

Post the EXIF information for each file separately. That may help determine the problem.

That looks familiar! Our 20D has just had its third shutter installed, at 62,200 actuations. Oh, and the mirror assembly has had to be replaced, too.

It is likely that you could buy a low-use second-hand 20D for less than Canon's repair cost, or upgrade to a 30D for not much more now, or leap up to a 50D which will seem like

pradeep1 wrote in post #6516327
Post the EXIF information for each file separately. That may help determine the problem.

Ok,
first one:

[Overview]
File name: 20080907_IMG_3428.CR2
File type: Canon Camera RAW v2
File size: 7 263,1 KB
Creation date: 7.9.2008 12:55
Last modification: 7.9.2008 12:55
Make: Canon (http://www.canon.com)
Camera: Canon EOS 20D
Lens: 135mm f/2
Software: Firmware 2.0.0
Dimension: 3504 x 2336 px (8.2 MP, 3:2)
Focal length: 135 mm
Aperture: f/2.2
Exposure time: 1/1000"
ISO speed rating: 400/27°
Program: Manual (Manual)
Metering Mode: Partial
White Balance: Auto
Focus Mode: AI Servo AF
Noise Reduction: Off
Flash: Flash did not fire, compulsory flash mode

------
second one:

File name: 20080907_IMG_3427.CR2
File type: Canon Camera RAW v2
File size: 7 858 KB
Creation date: 7.9.2008 12:55
Last modification: 7.9.2008 12:55
Make: Canon (http://www.canon.com)
Camera: Canon EOS 20D
Lens: 135mm f/2
Software: Firmware 2.0.0
Dimension: 3504 x 2336 px (8.2 MP, 3:2)
Focal length: 135 mm
Aperture: f/2.2
Exposure time: 1/1000"
ISO speed rating: 400/27°
Program: Manual (Manual)
Metering Mode: Partial
White Balance: Auto
Focus Mode: AI Servo AF
Noise Reduction: Off
Flash: Flash did not fire, compulsory flash mode

See the difference? I don't

CliveyBoy wrote in post #6516434
That looks familiar! Our 20D has just had its third shutter installed, at 62,200 actuations. Oh, and the mirror assembly has had to be replaced, too.

It is likely that you could buy a low-use second-hand 20D for less than Canon's repair cost, or upgrade to a 30D for not much more now, or leap up to a 50D which will seem like

... or straight to a real camera ending with iii

mhm
shutter isn't blocking the light causing a overexposed image(shutter failing). Replacement might be coming your way

DoomMan wrote in post #6516465
mhm
shutter isn't blocking the light causing a overexposed image(shutter failing). Replacement might be coming your way

Yeah, and of course the motion in the overexposed shot reveals hat the real exposure has been far longer than 1/1000s recorded in the exif.