D15, D16, D17 and Mini-Me swaps
By zaietz1985
#224102 hello! my frend has an civic 94 with d13b2 engine.a few weeks ago a problem appears.when he accelerates the engine at about 1500 rpm it stops for a second and after that it revs up normaly.we changed the spark plugs and the shit was gone but the fuel consumption went high.its at 10 l/100km or 2,64gal/60mph.any help needed.thanks alot!
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By Eg6H2D
#224104
zaietz1985 wrote:hello! my frend has an civic 94 with d13b2 engine.a few weeks ago a problem appears.when he accelerates the engine at about 1500 rpm it stops for a second and after that it revs up normaly.we changed the spark plugs and the shit was gone but the fuel consumption went high.its at 10 l/100km or 2,64gal/60mph.any help needed.thanks alot!


Check engine light?.

Check your TPS or your O2 sensor..
By zaietz1985
#224203 there's no check engine light on and i canot do the cel diagnosis cuz i cannot find the diagnosis plug.
By zaietz1985
#224469 any ideeas please???
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By civic_bz
#226139 i have a "93 civic eg3(d13b2) and i had the same problem at 1500rpm and i cleaned and checked the carb.after this my consuption is also 10l/100km.have you solved the problem?please tell me what can i do to reduce the fuel consumption at 6l like before(before this i made 369km with 21l of gasoline).thx
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By asianrob
#226146 throttle cable jammed up?
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By civic_bz
#226148 no,i've checked all this.i think is the ignition for the spark plugs.i will check that also very soon..for now i have to change a planetary :(
By zaietz1985
#226174 i'v removed and cleaned the carb and nu effect.also checked the throtle cable,all vacuum hozes and the tps senzor but no change.
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By civic_bz
#226325 it was an error at the vacuum and i fixed it today.i made a consumtion test L5,7l/102km.perfect..yeeeeeyyy
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By Copepsy
#339557
civic_bz wrote:it was an error at the vacuum and i fixed it today.i made a consumtion test L5,7l/102km.perfect..yeeeeeyyy


Hi i have same problem my car runs 10L on 100 Km and i drive normal fastest is 80 kmh with change gears on 2500 rpm... How to fix that ?
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By alexwiththeeg3
#342670 When you say it was a vacuum error what do you mean? I have the same engine, I get good fuel consumption but I do have a really bad idle problem that's affected by the electrics being turned on
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By Copepsy
#342687 do u have some black box? with around 15 black chitterlings? last 2 are for fuel dont touch them. Others are for air and vacuum... Maybe u cant see but some of them are maybe broken. Try to change all of them expect fuel ones that are on the bottom. And change Step engine is located http://honda-club.cz/forum/files/tt_185.jpg this is google picture so dont focus on the red thing ... Step engine is the thing on intake header that has jack pluged in.
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By SCKAPE
#343122 I will check at first all vacuum hoses.