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 stumble under acceleration- 95.5 rodeo
#406312
02/24/04 10:42 PM
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Joined: Jun 2002
Posts: 78
OP
Getting the Wheeling Fever
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Hello all,
I am at wits end about what is causing the stumble. The rig has 60,050 miles. I have replace the intake manifold gasket at 48,000, replaced plugs with ngk, new fuel filter, put in additives to remove water ( if any in there). I even replaced the muffler in cause it was too free flowing. The symptoms are taking off from the light it stubles, almost sounding like a vw bettle. Also at highway speeds it surges. Any other thoughts or possible causes would greatly be appreciated.
Adam 2003 chevy suburban 5.3 4x4
1989 chevy suburban 350 v-8 4x4 - superwinch hubs-(sold)
(sold) 95.5 Rodeo S 3.2 4x4 - K&N drop-in,2.5in lift, 31x10.50r15 wild country txr,superwinch manual hubs
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Re: stumble under acceleration- 95.5 rodeo
[Re: madman95.5]
#406313
02/24/04 11:38 PM
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Joined: Dec 2001
Posts: 2,652
Roll Me Over
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Please see 5 posts down for some other suggestions. Let us know if those don't work. Good luck...it's my post and I know the frustration. Almost exact same symptoms. (Edit: Repaired link)
Last edited by Wayne; 02/25/04 05:31 PM.
[color:"white"]? 04 Rodeo DI ?[/color] 75k mi, body damage on the 1st weekend I got it.
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Re: stumble under acceleration- 95.5 rodeo
[Re: madman95.5]
#406314
02/25/04 12:15 AM
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Joined: Jun 2002
Posts: 78
OP
Getting the Wheeling Fever
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I just replaced the plugs Sunday night, and monday it ran great. today I started it up and ran good. Went to get lunch and on the way back it started acting up again. I pulled the fuse for the ecm before doing the plugs. Also I have checked for codes and there are none stored.
Adam 2003 chevy suburban 5.3 4x4
1989 chevy suburban 350 v-8 4x4 - superwinch hubs-(sold)
(sold) 95.5 Rodeo S 3.2 4x4 - K&N drop-in,2.5in lift, 31x10.50r15 wild country txr,superwinch manual hubs
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Re: stumble under acceleration- 95.5 rodeo
[Re: madman95.5]
#406315
02/25/04 01:10 AM
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Joined: Dec 2001
Posts: 2,652
Roll Me Over
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Wires?
Cap?
Rotor?
Fuel Filter?
PCV Valve?
Searched for any hoses that might have fallen off?
Any holes in properly-plugged-in hoses? (Spray small amounts of engine start around your engine to find--works for most vaccume leaks)
There were a lot of other good ideas to check. I recomend cap and rotor replacement along with plug wire check. That's what fixed mine.
Just like yours, it went from running fine (morning) to running horrible when I next started it.
Try the rest of the list at that link.
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Re: stumble under acceleration- 95.5 rodeo
[Re: Wayne]
#406316
02/25/04 03:37 PM
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Joined: Jan 2000
Posts: 268
Mudrunner
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Hey Wayne your link goes to a broken timing belt/engine replacement think you ment to post this one <img src="/forums/images/graemlins/lol.gif" alt="" />
Desha
'94 Amigo XS 4WD
33" Cooper STT's, 2.5" lift w/OME springs, Shackles, DOR UBSkidderz & Balljoint reversal,Calmini header, custom Boulder Bars
Jacobs Ultra Team Off Road Ignition
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Re: stumble under acceleration- 95.5 rodeo
[Re: HunterD]
#406317
02/25/04 03:43 PM
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Joined: Jan 2001
Posts: 952
Rock Warrior
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Did you replace the fuel filter, then do the gas additives?
Was it your first time adding gas additives? If so you could of freed up some junk in the bottom of the tank, and it is now in your filter.
-Ryan
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