91 civic dual injector setup issues. Stumbles when throttle is applied

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Old Apr 29, 2005 | 04:37 AM
  #1  
turboex's Avatar
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From: minot, ND, usa
Default 91 civic dual injector setup issues. Stumbles when throttle is applied

Any ideas guys, theres no check engine comming on, on the dash. Car idles fine and is good when cold. But when it warms up it will stumble while under acceleration. Any help is apriciated.
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Old Apr 29, 2005 | 06:46 AM
  #2  
dr_latino999's Avatar
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From: Ft. Hood
Default Re: 91 civic dual injector setup issues. Stumbles when throttle is applied (turboex)

Have you changed your fuel filter / spark plugs lately?
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Old Apr 29, 2005 | 07:34 AM
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From: murfreesboro, tn, us
Default

i had the same problem. i changed the fuel filter, plugs,wires, and seafoamed it and still did the same crap. so i did the MPFI swap and it ran great. good luck. try changeing the PCV, mine looked horrible on my old DPFI mani.
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Old Apr 29, 2005 | 08:13 AM
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Default Re: (99sonicbluegsr)

Well its my bosses car so Im just getting a few ideas for him to try this weekend. Anyone know where if the Honda Manual is on line anywere for this year car? thanks guys
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Old Apr 29, 2005 | 10:38 AM
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Floored's Avatar
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From: Standish, ME, US
Default Re: (turboex)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turboex &raquo;</TD></TR><TR><TD CLASS="quote">Well its my bosses car so Im just getting a few ideas for him to try this weekend. Anyone know where if the Honda Manual is on line anywere for this year car? thanks guys</TD></TR></TABLE>

Not sure about it being online but you can get a manual for it for 15 bucks at almost any autoparts store... well worth the money
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Old Apr 29, 2005 | 11:34 AM
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From: Somewhere in the lower part of, MI, U.S.A
Default Re: (Floored)

i'll PM you a link for the manual (not susposed to post stuff like that on here )
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Old Apr 29, 2005 | 12:10 PM
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CRseXy's Avatar
 
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From: Lake Worth, fl, USA
Default Re: (onePOINTsix)

check your coolent level, air in the coolent will cause it to stumble, Burp your coolent. also hows your idle?
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