ok this is kinda hard to explain i have a 90 ef dx with a 99 gsr swap , skunk 2 intake , aem rail , pretty much stock any way i get to 5500 and 6000 rpm and it makes a loud noise
like its sucking in air and pauses then bout 6k rpm the vtec kicks in so i changed the sylenoid and its still acting the same, so i changed the oil still no difference.. any ideas ?? its also running a b16 odb0 dizzy and b16 odb1 ecu non chipped ran by jumper harness.. i did not do any of the swap on this car i bought it like that

 

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im pretty sure running the obd-o dizzy w/your setup would cause you trouble when it comes to v-tec kicc'n, if you have access to an obd-1 dizzy (maybe barrow from a friend?) try to swap that in give it a road test, and go from there

 

ok so if i change the gutz on a odb1 dizzy to be odb0 wouldnt that be a the same thing???

 

NO, that will not work, and you need an OBD1 gsrB16 dizzy to match an OBD1 ecu.....
ANd the B16 ECU will not give a GSR the right fuel maps, most likely you are running way lean and could possibly blow it up.

 

does it rev pass 6k?

 

it will rev past 6k it just studders and then it will hit vtec

 

also i was wondering i got odb0 wires that goto my b16 dizzy so how do i change the gsr one to 0db0 ??? just take the wires out n swap em over or whats the deal?

 

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rywire makes all the **** you need to do the conversion, its easier and less headaches than trying to wire it yourself. and you gotta run a p72 ecu, ur studder is fuel cutting out

 

it does seem like the fuel is on sum bs ... so they can make me a harness to convert my dizzy wires only??? also sum 1 did a wire tuck on this car.. would it be easier just to wire up the wires to my odb0 harness with a odb1 plug??

 

find and call rywire, they are on here, i know they've got kits for this type of ****, i personally don't like cutting wires and hackin it myself, and you gotta get a p72 or you will still get fuel cut

 

Get a basemap for a GSR for your OBD0 ECU. You should do it soon, or you might have a post like this soon.

 

i dont have a odb0 ecu i have a p30 odb1 ecu .. also i was wondering if it has to be a p72 cant it just be a chipped ecu running crome or sumthing to the equivalent ???

 

ecu has to have the fuel maps for the right motor or it'll blow, end of story

 

I don't think this is possible. A OBD0 distributor shouldn't work with a OBD1 ECU.

EDIT: Maybe the OBD1 distributor was re-pinned to have OBD0 plugs?

 

i dont know bro this whole thing has got me messed up in the head..

i know for sure its got odb0 wires tho n its got a boomslang jumper harness n a odb1 p30 ecu.. so im gonna sell this ******* p30 and this junk odb0 dizzy n buy one off ebay... thanks for ur help guyz

 

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