Greetings,

Under hard acceleration I hear a little popping sound coming from the engine. It seems to come from the intake magnifold. My knock readind are low so I doubt its detonation .

Any idea?

Thanks
Serge

 

Please someone...

 

can you give any more detail? what are your mods? also, give people a little more than 30 minutes to respond .

 

Thanks. Mods are:

PFC
Apexi power intake
BNR Stage 3 Turbo
HKS AVCR
Downpipe
Midpipe
Apex GTCat back
1300 CC injectors: 500.00$
High flow fuel pump: 400.00$
Efini Y pipe 350.00$
Greddy SMIC.

I am running 1 bar. I checked my plug today and they are fine. The car is a 95 FD with 17,0000 miles. I can hear the popping sound between 5000-7500 RPM.

Any idea?

Serge

 

sorry double post.