Is there a place to get the ecu checked out

[Goober01]

Think I may have I problem with the ecu don't want to buy a new one

 

[cannondale27]

Whats going on? If you go in diagnostics mode and readings are there and it runs the ecu is ok.

 

[Goober01]

Whats going on? If you go in diagnostics mode and readings are there and it runs the ecu is ok.

Still have a miss replaced plugs found a cracked one still have a miss now it misses at idle and clears up on top end.thanks for any help

 

[cannondale27]

Still have a miss replaced plugs found a cracked one still have a miss now it misses at idle and clears up on top end.thanks for any help

Switch coils if you can determine which coil. Where was plug cracked?

 

[Goober01]

Switch coils if you can determine which coil. Where was plug cracked?

Can they be ohms tested ?

 

[cannondale27]

Can they be ohms tested ?

Not reliably. They fail under load(full throttle). I am worried about your cracked plug. You have a picture?

 

[Goober01]

Not reliably. They fail under load(full throttle). I am worried about your cracked plug. You have a picture?

No I threw it out. Is it possible it could be a injector At idle ?

 

[cannondale27]

No I threw it out. Is it possible it could be a injector At idle ?

Oh I am sorry I see you said it misses at idle and is fine at full throttle. You do know these things idle like a TopFuel dragster? Does it bog when you take off?

 

[cannondale27]

Was the plug cracked on the insulator that coil goes onto or on the ceramic around the electrode?

 

[cannondale27]

This is not a Turbo right?
http://www.ngk-sparkplugs.jp/english/techinfo/troubleshooting/04/index.html

 

[Goober01]

It does not bog unless it misses and it does not miss all the time

 

[Goober01]

This is not a Turbo right?
http://www.ngk-sparkplugs.jp/english/techinfo/troubleshooting/04/index.html

Plug was cracked on outside non turbocharged

 

[cannondale27]

Could be it was arcing in the coil and either ruined it or put a carbon track in there.