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#1
04-27-2004, 07:31 PM
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98 Chev pickup transmission question
I've got a 98 Chev 1 ton dually w/ 454
Ocasionaly after towing, after I drop the boat, if I drive without towing, the trans will shift real hard, untill the truck is shut off and cools down..then its back to normal. One trans shop said that 98-99 GM trucks had problems with the engine distributer wearing and screwing up the signal?? to the trans at right around my milage. Since he's turning away business, I tend to belive him. Has anyone else experienced this. The trans has always been serviced regular(just done) and has 90K miles on it. Does anyone know a message board for Chev trucks info?? Thanks Dan 
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#2
05-14-2004, 05:42 PM
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Re: 98 Chev pickup transmission question
More likely to be a problem with a worn valve body, or a valve body that is worn a little around the TCC apply piston. Do a search on about any GM vehicle site or google for P1870 and/or hard shifts
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