Vz start/idle problems

[cmsvzsv6]

Svs/check power train/reduced power ..... Car would start but ilde rough replaced plugs and coils but seem to be having the same starting issues

 

[AdventraAddict]

you need codes read first...

 

[cmsvzsv6]

Plugs and coils needed doin anyway I remember once before the intake rubber split it's as if the intake pipe isn't connected

 

[graham7773]

A+ for^. My vt had slightly worse symptoms ie it would start but would not idle at all. Rubber tube between AFM and throttle body had slipped off (me leaning on it) so the AFM was reading insufficient intake air flow so would not allow the engine to run. Simple fix, refit the tube/hose. Ran like it was new. Split hose/tube would likely produce similar symptoms, probably with rough idle. I hope it is that simple for your car.

 

[cmsvzsv6]

Checked everything noticed the pink locking tab in the connector that plugs into the TBS is broken would that stop there being a a good connection