A. Buy a different brand of glow plugs.

2. Take the metal fuel lines off for this job.

III. Use ratcheting wrenches.

All kidding aside, could your glow plug relay be sticking in the on position? Perhaps intermittantly?

__________________
Palangi

2004 C240 Wagon 203.261 Baby Benz
2008 ML320 CDI Highway Cruiser
2006 Toyota Prius, Saving the Planet @ 48 mpg
2000 F-150, Destroying the Planet @ 20 mpg



TRUMP .......... WHITEHOUSE
HILLARY .........JAILHOUSE
BERNIE .......... NUTHOUSE
0BAMA .......... OUTHOUSE