chrisfromsrq

ive got a eg with a b20b i changed the plugs plug wires and dizzy and i still have a misfire. any ideas of what it could be?

babyboy53190

did you do your timing?

chrisfromsrq

no i didnt. i will check that. any other info that could help id appreciate

DVDr

iTrader: (2)

What ecu are you running ? an integra ecu ? IS it backfiring at rev limit ?

chrisfromsrq

im not sure what ecu it is but it has been chipped with a b20 basemap from john vega

DVDr

iTrader: (2)

then tune/ecu is correct. So look at rest of the ignition system.

Check:

plugs
wires
cap
rotor

And Timming ! ( do this first as its free )

If there is still problems then look at fuel supply.

Fuel filter

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If there is still a problem then get someone with a wideband and or get it tuned.