sat for a week, now hard start - page 2 - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

• #15 by Vanagoner on 02 May, 2008 04:51
• This happened to me as well, I found a bad top gasket seal on my pump which allows air to leak back in when sitting.  My glow plugs are fine- but same symptoms as you.  I need to re-seal my pump.