S12 boost issues

[tractor-boy]

Air leak somewhere along the air intake? I was having the same problem and traced it down to that.

[badgerboy]

I'll check the plumbing out when I get a spare minute.

Thanks for the heads up !

Cheers
Si

[ChEsTeR]

chech the fuel preasure under load. On idle even a dieing pump will have good readings.

[northerner]

FPR could be maxing out and for that matter the injectors too

[tractor-boy]

Wouldn't imagine they'd me maxing out at that, could be wrong though. Was running 12-14 psi with a saab intercooler, no other supporting mods and never missed a beat.

[badgerboy]

Thanks guys I'll check all out when I can and let you know as maybe helpful to someone in future.

Cheers
Si

[badgerboy]

Hi,

The pipe to the Fuel reg was split so replaced and all ok now.
It goes like sh1t off a shovel !!

Cheers
Simon