alright this is the problem its a obd1 gsr on a ek 4 door and i used the regular harness single non v...the car turns on fine and everything but once u floor it it starts to break out and sputter...but if u walk it up it goes up fine with no problem...i wanna know what could be the problem causing this to happen...i checked a few stuff myself like distributor tps sensor iacv sensor and a few others the only code it throws is 21 vtec solenoid...please help me out

 

bumppppp help me out plzz need 2 kno wats wrong wit it

 

heelppp me out im desperate right now dont know wat 2 do

 

Have you checked the ignition timing with a timing gun? Have you checked the plugs and plug wires?

 

yess i did all that...what else can it be?

 

i just fixed a problem in my ek hatch with a obd1 b16....it would missfire right when i blip the throttle...but will rev up fine after a second or so....last week the car wont start..i changed my distributor and the problem went away...looks like one of the compnents was going bad but was still working. i would never had thought the distributor was going bad until it have totally stopped working...you can try vchecking the ohm's or voltage from the igniter and coil ..also the ckp sensor...goodluck

 

just like autoponicz it was my distributor. replaced it with a new one, problem went away. this was on an obd1 Ls. if it were me id replace plugs n wires (at least oem ngk) and the distributor.

 

thats what i thought too so i had my friend let me try his brand new obd1 b16 dizzy and it started to break out once i floored it....any more helpful advicee??

 

bumppptttt

 

You might want to measure the fuel pressure and check the fuel pressure regulator and fuel filter.

 

ok ima see what happens and ill let u guys kno thankkxx

 

help me out ...plz