need some tech advice

[woodbutcher]

yep,look at his second post,stock cleaner,big radius pipes with new 02 in front pipe

sorry, joe, i missed that. or at least it didn't sink in.

 

[mobsta]

no problem tom

 

[DRBarnhart]

The reason I said its not firing correctly is because the mech said he felt the he could touch the front pipe when the rear was hot. It runs like shit from start up. And the air cleaner is stock and VH big radius 2/2 with a new o2 in the front pipe. The past codes were to much air(front cyl) because of the bad intake gasket. but now no codes.

Have the fuel injectors been checked for proper operation? With the gas we have now days they do get gummed up. After all, too much air could also mean not enough gas...

Dennis

 

[2004BC]

Just a thought. Swap the O2 sensors and see if the problem travels to the rear cylinder.

 

[Oldskuul]

Intermittant and heat related? Not reading any codes?
I'd be inclined to think along the lines of a plug breaking down, plug wire breaking down(sometimes you can see this one in the dark) or maybe the coil.

 

[BIG HOUSE]

Have the fuel injectors been checked for proper operation? With the gas we have now days they do get gummed up. After all, too much air could also mean not enough gas...

Dennis

Yeah he said the inj showed good

 

[BIG HOUSE]

Intermittant and heat related? Not reading any codes?
I'd be inclined to think along the lines of a plug breaking down, plug wire breaking down(sometimes you can see this one in the dark) or maybe the coil.

problem is there at start up so not nec heat related.New plugs and switched the wires from front to rear problem stayed with the front cyl, coil checks out as fine.