VE SV6 missfire cyl 2 only

[HWY86]

Hello,

My VE SV6 engine missfires on cylinder 2. Its noticed with an erratic idle after the engine gets warmed up. I was going to swap a coil over to see if problems follows. But any other ideas?

Cheers

 

[Commo64]

I was going to swap a coil over to see if problems follows.

Yep, try this step first

 

[HWY86]

Yep, try this step first

Great, I'll do that tomorrow and see what happens

 

[blackvxss]

Hello,

My VE SV6 engine missfires on cylinder 2. Its noticed with an erratic idle after the engine gets warmed up. I was going to swap a coil over to see if problems follows. But any other ideas?

CheersView attachment 252328

bought a sidi calais ve had a similar issue ended up being a cross threaded spark plug so not fully in the combustion chamber.

check the plug cheap check

 

[HWY86]

bought a sidi calais ve had a similar issue ended up being a cross threaded spark plug so not fully in the combustion chamber.

check the plug cheap check

Cheers, will do that too

 

[HWY86]

Yep, try this step first

No joy. I swapped 2 with 4 but its still misfiring on #2. I did notice the odd misfire on #1, #4 and #6 during cold start. But primarily its misfiring on #2 after start up. No fault codes.

 

[Commo64]

No joy. I swapped 2 with 4 but its still misfiring on #2. I did notice the odd misfire on #1, #4 and #6 during cold start. But primarily its misfiring on #2 after start up. No fault codes.View attachment 252360

Okay, how about the injectors... Are they dirty?

 

[HWY86]

Okay, how about the injectors... Are they dirty?

Not really sure, I don't have equipment to test them unfortunately. Prob have to leave that one upto a shop

 

[lout]

swap sparkplug into number 4,
swap injector into number 6
see what happens

 

[HWY86]

swap sparkplug into number 4,
swap injector into number 6
see what happens

Roger Roger, I'll do that in the morning and let you know what the outcome is