never seen a puller, but there is extensive post on glow plug removal. I had this happen to me and this site was very helpful. If you look under the how to articles you will find your answer.

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1999 E300 TD 190,000
1996 Passat TDI 225,000-sold
1996 E300 120,000-sold
1998 Jetta TDI 186,000 -sold
1983 Chev Suburban C20 6.2-sold