Vn ss stalling hard to start

[Evlas]

team im at my wits end , VN ss Manual , everytime i come off higher revs "eg cruising at 100k's coming up to a stop/intersection hit the clutch the revs drop cars stalls ,its fine rolling around 50k areas etc only on open roads type stuff, also starts straight up when cold but after you drive it can take a good 5/7secs of winding to start it. So far i've replaced , plugs , coil, complete dizzy, leads, fuel pump & filter, map, idle control valve, & check for vaccum leak found nothing ,, any ideas???????????

 

[the_boozer]

we once did a 304 conversation and didn't connect the vss that would stall as the clutch went in. Does the speedo work if no look at the vss?

 

[Evlas]

we once did a 304 conversation and didn't connect the vss that would stall as the clutch went in. Does the speedo work if no look at the vss?

thanks mate speedo works so dunno if thats the issue

 

[Having A Break]

Check that your FPR (reg.) isn't leaking.
Pull the vac. line off and check for fuel dribble.

 

[the_boozer]

if you haven't all ready cleaned the throttle body clean it while you decide if you changing the module on the inner guard . I used to have a few of them to swap and see if they made any difference once or twice they were the cause of stalling. my mate went thru 3 2nd hand modules before he brought a new gm module and drove the car for another 7 years no problems

 

[91SS]

Whilst idling at home tap module with back of screw driver and check for a response.

See my thread.
Thread 'Car stalled on coasting' https://forums.justcommodores.com.au/threads/car-stalled-on-coasting.301509/

Let us know how you go.

 

[Forcedvp]

A faulty TPS can display similar symptoms.