2003-04 Mach 1 Registry Owners Club - View Single Post - Lock-out, missed shifts

Mach1 Of A Kind · 08-06-2009, 11:19 PM

I drained the oil no peace's but the oil had a bit of silver colour to it. I changed the oil with Mobil 1 syn atf and added the lucas transmission fix. The trans is smother and quieter and seems to shift better but still grinds going into 3rd only and only if I shift fast over 3000 rpm's. Hopefully its not the 3rd gear syncro that's gone and the new clutch quadrant fixes the problem. Do you think its the syncro or the quadrant?

Any answer at all would be nice at this point.

08-06-2009, 11:19 PM	#71
Mach1 Of A Kind Registered User Join Date: Feb 2008 Location: Teulon,MB. Posts: 198	Re: Lock-out, missed shifts - Mystery solved? I drained the oil no peace's but the oil had a bit of silver colour to it. I changed the oil with Mobil 1 syn atf and added the lucas transmission fix. The trans is smother and quieter and seems to shift better but still grinds going into 3rd only and only if I shift fast over 3000 rpm's. Hopefully its not the 3rd gear syncro that's gone and the new clutch quadrant fixes the problem. Do you think its the syncro or the quadrant? Any answer at all would be nice at this point.