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09-14-2010, 08:53 AM
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#1 |
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Registered User
Join Date: Jun 2010
Location: Dallas, texas
Posts: 51
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Can't figure it out!
my truck is running so good that i just expect something major to go wrong soon. But i have noticed something that i cant figure out. When i'm on the highway i get going about 60-65 the truck has a little hesitation in it. like its trying to change one more gear but its a three speed and it shifts fine. Any ideas ya'll?
Last edited by bradley7576; 09-14-2010 at 02:13 PM. |
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09-18-2010, 08:47 PM
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#2 |
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Registered User
Join Date: Nov 2009
Location: stoddard nh
Posts: 693
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Re: Can't figure it out!
how much further down on the gas pedal, before it down shifts for passing? it sounds like when my impala got close to the down shift it hesitated a little, im sure why maybe a fluid pressure change to prep for shift?
__________________
1972 gmc c25 292/sm465 dana 60 w/5.13s 1973 vw super beetle 1600cc/4spd(baja bug) 1974 chevy c60 351v6/np-540+2 speed eaton rear 2005 chevy cobalt 2.2l |
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09-19-2010, 01:35 AM
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#3 |
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Registered User
Join Date: Oct 2007
Location: Spanaway
Posts: 8,451
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Re: Can't figure it out!
When was the last time ya changed the fuel filter? is the engine rpm dropping?
__________________
Mike. Swamp Rat build thread : http://67-72chevytrucks.com/vboard/s...d.php?t=595019 72 3/4T 4X4 4" BDS Lift 33" BFG's |
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09-19-2010, 01:39 AM
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#4 |
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Registered User
Join Date: Nov 2009
Location: newbury park california
Posts: 1,038
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Re: Can't figure it out!
I would check the kick down linkage on the tranny. plus fuel filter& timing check it out ! can't hurt. cheers, Pat
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09-19-2010, 06:40 AM
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#5 |
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I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,993
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Re: Can't figure it out!
Might also check/change tranny fluid and filter if it hasn't been done.
__________________
The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil" |
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