Author
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Topic: shifting problem
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FloJoe Gearhead Posts: 212 From: Port Orange, FL, USA Registered: Dec 2000
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posted 09-23-2001 12:33 AM
Ok with my c-4, I'll be driving and sometimes it stays in second gear longer than normal then it kicks into third after getting up to around 40-45mph. Usually it does it around 30-33mph when just driving normal.------------------ Joe Fields 68 Fastback 289ci bored .030 over C-4 "Never play leapfrog with a unicorn."
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T5owner Gearhead Posts: 306 From: Germany Registered: Apr 2000
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posted 09-23-2001 05:47 AM
A certain band is o.k. for cold/warm conditions, sounds like low fluid level. Check in warm condition, running shift lever through gears, then take a multiple sampling of the dipstick level indication. Otherwise bands might be worn.
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Bob429 Gearhead Posts: 255 From: Watervliet,MI,USA Registered: Jun 99
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posted 09-25-2001 11:14 PM
IF the Band and fluid check out, it could be caused by a dirty filter, a bad modulator valve or possibly a Sticky valve inside the valve body. I would check these out in this order. If the fluid is low and there are no appearant leaks, I would still check the modulator because a hole in the diaphragm can cause fluid to be sucked into the intake. Hope this is helpful------------------ Bob Member#39 71 J code 429 SCJ-R Sportsroof C6 4:11
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bluestreek Gearhead Posts: 255 From: Athens,GA Registered: Jul 2001
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posted 09-26-2001 07:43 AM
the modulator valve will hold the gears longer when low or no vacuum is present also.., but it would also hold first gear longer..
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66351stang Gearhead Posts: 570 From: sayville,newyork Registered: Jul 2000
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posted 09-29-2001 01:13 PM
check for a vacumn leak in the modulator hose, m ost likely a bad modulator....... ------------------ ponycar66,have you flown in a ford latley??????? 66-COUPE W/351SVO glad i had a v-8 !!!!!! 84.5 gt350-61 falcon 302 have a great day!!!!!!!!
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