bad shifts
#1
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bad shifts
Yeah so anyway, if I am going up even just a small incline, at 55 the car jerks like it is wanting to shift. It'* almost like the tranny can't make up its mind. I have been instigating the problem to see if I can figure it out. No luck. It doesn't do it at any other time while driving. Also, if I give it more gas it goes ahead and shifts and it'* alright.
Have I got a bad tranny or what.
Signed,
Needin' help
Have I got a bad tranny or what.
Signed,
Needin' help
#2
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Might be the clutch pack. Sometimes those go. I used to have a 99 Blazer, and the 3-4 CP went out twice in the almost 100k I put on it. The gearheads will chime in soon.
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Re: bad shifts
Originally Posted by bonnevillemac
if I am going up even just a small incline, at 55 the car jerks like it is wanting to shift. It'* almost like the tranny can't make up its mind.
#6
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Originally Posted by bonnevillemac
what is TCC fault??
and valve body also
how hard are they to fix
and valve body also
how hard are they to fix
#7
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are you throwing a CEL?? if it was plugs and wires it would be a misfire which should throw a light.
my guess would have been plugs/wires or the TCC.
my guess would have been plugs/wires or the TCC.
#8
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Originally Posted by bonnevillemac
what is TCC fault??
and valve body also
how hard are they to fix
and valve body also
how hard are they to fix
Valve Body - Internal to the transmission, it has to do with some of the control of TCC. I think it can be replaced by removing transmission side cover-transmission installed. You really should take it to a GM or reputable transmission service. They can put the tech II scan tool on and actually control TCC & force into the TCC apply, or engage mode to assist in troubleshooting your particular problem. But rule out the ign side first, check plugs & wires.
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12-16-2004 05:38 PM