Chevy Corvette Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
669 Posts
Discussion Starter #1 (Edited)
I notice driving home from work last night.

The Up shift light was going on and off my car has the 700R4 trans in it why is the light flashing every now and then.

The shift lever is in the overdrive position.

And the Instance MPG would be at 22 MPG then drop down to 7 then back up to 22 MPG also.

Could the transmission going in and out of Lock UP ??.

The RPM stay the same.

But I do think the Toruqe converter is going bad I just saving up money again to buy a new transmission I woulding if this has any thing to do with the new issues that showed uo last night.
 

·
Registered
Joined
·
9,695 Posts
I notice driving home from work last night.

The Up shift light was going on and off my car has the 700R4 trans in it why is the light flashing every now and then.

The shift lever is in the overdrive position.

And the Instance MPG would be at 22 MPG then drop down to 7 then back up to 22 MPG also.

Could the transmission going in and out of Lock UP ??.

The RPM stay the same.

But I do think the torque converter is going bad I just saving up money again to buy a new transmission I woulding if this has any thing to do with the new issues that showed up last night.

You should be able to feel your torque converter locking and unlocking and also see it on your tachometer as your rpm would drop about 150-200 rpm when it locks.
 

·
Registered
Joined
·
669 Posts
Discussion Starter #3
I put the Anti Lock Brake light bulb back in all fixed now but I have to look at the stupid anti lock brake light once again.
 
1 - 3 of 3 Posts
Top