Code PO304

[Marlin]

Of course if you have a magnetic plug socket that works great too...

I just bought some rare earth magnets at northern tool, put one on each oil plug for the three trucks, and very handy to keep on the ratchet. I just put it anywhere on the socket I am using and it is strong enough to align the domains of the steel and make it a temporary magnet. Would work fine for a spark plug socket.

[RAZ]

Changed the plugs and switched the coils from cylinders 2 and 4
Still running bad but code went from PO304 to PO302
So I think I have a bad coil. I hope, Dont have job right now and cant be wasting a 100 dollars but still need to go looking for one.
Steve

[Mile High VX]

Send him a PM...

http://www.vehicross.info/forums/showthread.php?t=19265

Or use ebay with free shipping...also $30

http://cgi.ebay.com/ebaymotors/Isuzu...item35ac782d9a