Stumped here

[ep91steve]

Hmmm stumped so a am<br />Ok just got car back from garage... A think am hitting fuel cut sometimes ( well that's what it feels like)<br />Only does it now and again! Am boosting round about 20psi. Over last month a have fitted turbo smart waste gate as a bought new zisco decat and external mani, as old external setup was fooked, running dastek unichip as management.<br /><br />Any ideas lads<br />

[starlet1.3si]

Hmmm stumped so a am<br />Ok just got car back from garage... A think am hitting fuel cut sometimes ( well that's what it feels like)<br />Only does it now and again! Am boosting round about 20psi. Over last month a have fitted turbo smart waste gate as a bought new zisco decat and external mani, as old external setup was fooked, running dastek unichip as management.<br /><br />Any ideas lads<br />

what boost you running? has the fueling been checked when you had it mapped? have you had it remapped since adding the new manifold decat etc?

[ep91steve]

About 20psi mate got mapped 2year ago, it was running an extrenal wastegate setup up before, a changed items to zisco and turbosmart due to manifold cracking! Was just driving it there. It's like fuel cut with a bang from exhaust like pop/flame now it never used to do this

[bucketep91]

sounds like its over fueling, u got a wideband?

[ep91steve]

No a have not mate

Was never like that in the time a have owned it

[bucketep91]

has it been doing it since you changed the set up? anything else been touched?

[ep91steve]

Only parts a have changed are mani decat wastegate air filter relocation kit, these were all ready on car a have just replace them for better parts! It's been mapped for all this

[ep91steve]

Oh my car boosting at 1.4bar should only be 1.1 bar Was never like that before

[ep91steve]

Sorted now lads split hose