imported_BWK

I have a 92 hb si with B18B motor and S1 tranny.
the problem i'm having and it started last week is the moment i step on the gas it takes a few seconds before the car goes in fact it even wants to shut off unless i floor it. it only happens when the car is warm (normal running temp) and doesn't happen when the motor is cold
Has anyone had this problem before and tell me where to look for the problem.
i already tried a tune up and it didn't help

any help will be great

bbarbulo

iTrader: (2)

motor doesn't like ECU... go with a chipped ECU from hyperduck tuning.

imported_b16turbohatch

what ecu are u using?

1sloweg

You can try a pr4 ecu. Sounds like a timing problem to me tho.

imported_BWK

i am using a pr4 mt obd1 ecu

1sloweg

check your timing....

imported_midrange

We had a simular problem with our ZC.. Turns out it was out 1 tooth.. once timing was done.. ran great!

imported_b16turbohatch

could be off a tooth but i think its a ecu issue in my opinion!