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03-24-2005, 04:01 PM
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#1 | |
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AF Newbie
Join Date: Mar 2005
Location: somerset, Texas
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98 chevy 2500 350 5 spd slow idle down
when i shift at any rpm it revs up a few 100 rpms for about a sec. then drops like normal. when in gear i let off gas and it holds rpms i must depress cluch or brake hard to get a reaction every time. maybe T.P.S. ?
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03-24-2005, 08:15 PM
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#2 | |
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AF Enthusiast
Join Date: Dec 2004
Location: Shellsburg, Iowa
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Re: 98 chevy 2500 350 5 spd islow idle down
Maybe the O2 sensors are getting sluggish with age. How many miles you got on it?
__________________
'04 Cavalier coupe M/T 2.2 Ecotec Supercharged 14 PSI boost, charge air cooler, 42# injectors Tuned with HP Tuners Poly engine/trans/control arm bushings Self built and self programmed progressive methanol injection system |
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03-25-2005, 06:37 AM
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#3 | |
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AF Newbie
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Join Date: Mar 2005
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i have 124,000 on it
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03-25-2005, 09:38 PM
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#4 | |
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AF Enthusiast
Join Date: Dec 2004
Location: Shellsburg, Iowa
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Re: 98 chevy 2500 350 5 spd islow idle down
If that's got the original O2 sensors, replace them. You'll get better gas mileage, even if it doesn't fix the problem.
__________________
'04 Cavalier coupe M/T 2.2 Ecotec Supercharged 14 PSI boost, charge air cooler, 42# injectors Tuned with HP Tuners Poly engine/trans/control arm bushings Self built and self programmed progressive methanol injection system |
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03-26-2005, 07:00 AM
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#5 | |
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AF Regular
 Join Date: Jan 2005
Location: east n.s
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Re: 98 chevy 2500 350 5 spd islow idle down
i'd have to agree, this time. i'm still not puttin a cat on my truck tho. lol
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