Let me check if I have the one you need.Is it this manual that I should be getting? Haynes Chevrolet & GMC Haynes Repair Manual
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What you can check is when the engine is off, turn the throttle to full and see if the cable is tight, that means the throttle valve is all in.I've just finished first test ride in this car since I got it. I was focused mostly on transmission shift points as I replaced and adjusted TV cable. I'm not sure if speedometer and tachometer are working correctly but I noticed that shift 1-2 was pretty gentle and occurred at about 12-14 mph & 2000 RPM. Is there some other method to confirm if shift points are ok? I really REALLY don't want to burn this transmission (700R4).
That's what I did. I was checking the tension on 50% throttle, 75% throttle and 100% throttle. It has very minimal slack in it with full throttle in. I'm pretty sure the hook on the other side inside the transmission is pulled all the way. Should the cable be extremely tight, light a guitar string type of thing?What you can check is when the engine is off, turn the throttle to full and see if the cable is tight, that means the throttle valve is all in.
I usually go for not being able to get any slack at full throttle, then if it's shifting too late at part throttle, just back it off one or 2 clicks. But don't do that before you give it a couple of days driving it to see how it is.That's what I did. I was checking the tension on 50% throttle, 75% throttle and 100% throttle. It has very minimal slack in it with full throttle in. I'm pretty sure the hook on the other side inside the transmission is pulled all the way. Should the cable be extremely tight, light a guitar string type of thing?
I think you should be good this way.That's what I did. I was checking the tension on 50% throttle, 75% throttle and 100% throttle. It has very minimal slack in it with full throttle in. I'm pretty sure the hook on the other side inside the transmission is pulled all the way. Should the cable be extremely tight, light a guitar string type of thing?
Is this when cold or during driving or after a drive?I noticed today that my RPMs fluctuate:
I would say they go between 800 and 1300. What do you think is the problem?
If it has a little slack you need to move it.It's about 5min running on P gear.
Also, something that's worrying me even more. I'm thinking TV cable should be tighter as during the test drive 1-2 shift is at about 13-17mph and if you look at the video below - at wide open throttle I can still get about extra quarter inch or less of slack. The problem is that I cannot back the cable anymore at the bracket. It's all the way back already.
Some sources claim that TV cable should be guitar string tight at wide open throttle.
But TV cable is adjusted all the way back, I cannot back it further. There is no way to make it any tighter at this point. What do I do then?If it has a little slack you need to move it.
It should be able to go all the way to the other side with the adjustment so it won't go easily it could be stuck.