[Vwdiesel] More Quantum Questions

[William J Toensing]

Reply to Mark Shepherd. Thanks for the reply. Was rainy today, so paid bills & didn't get out to the garage. The Quantum is beginning to feel like a money pit but feel the only un necessary money I spent was $150 for another used IP as I could have had  the existing pump re sealed or rebuilt instead, which I do plan to have  rebuilt for use on one of my other VWs. 
I hope to get out tomorrow & work on the Quantum, & follow up on Mark's suggestions. I probably should replace the fuel filter but I wouldn't think it is blocked if I can suck fuel out the outlet side of the IP with my hand vacuum pump.
Oh, one other question I forgot to ask. Is it really necessary to replace the special washers under the injectors, per  the Bentley recommendation? Mine looked OK, so I just cleaned them & re used them
Bill Toensing, Nevada City, CA