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11-02-2007, 09:21 PM
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#1 | |
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AF Newbie
 
Join Date: Oct 2003
Location: Schenectady, New York
Posts: 68
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92 gmc sonoma 2.5 sluggish? stumbling?
ok, If I'm going down the road, and I accelerate ( floor it ) it goes, but it feels like it's not all there until it hits around 4000 rpm then it pulls you back in the seat (as much as a 2.5 with 200k on it can) It used to go like a raped ape, but now it does this. Fuel pump, filter, strainer are approx. 9 mos. old, tps is new, af is new, plugs, wires, cap, rotor 6k ago, egr is disconnected because if I leave it hooked up, it stumles like crazy just off idle and doesn't stop till you let off or give it more gas. any Ideas on either one? I went around all the vacuum lines with my propane torch (not lit of course) and no change in idle. as always, input is appreciated.
thanks
__________________
"If you have tried to do something and failed, you are vastly better off than if you had tried to do nothing and succeded"-----(someone famous)----- 
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11-04-2007, 06:29 AM
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#2 | |
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AF - Advisor
 
Join Date: Mar 2004
Location: Nashville, Tennessee
Posts: 2,920
Thanks: 113
Thanked 41 Times in 39 Posts
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Re: 92 gmc sonoma 2.5 sluggish? stumbling?
Will it idle when you put it in gear?
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11-04-2007, 08:57 PM
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#3 | |
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AF Newbie
Join Date: Oct 2003
Location: Schenectady, New York
Posts: 68
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Re: 92 gmc sonoma 2.5 sluggish? stumbling?
It Idles fine, it just bogs when I try to speed up in 4th between 50-60, it still speeds up, but it's like a geo metro 3 cyl
__________________
"If you have tried to do something and failed, you are vastly better off than if you had tried to do nothing and succeded"-----(someone famous)-----
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