Currently have the head, intake&exhaust manifolds, oilpan, and front timing cover removed. What else should I replace while it's apart? Should I clean, replace, or repair anything dealing with oilpump(pump, chain, guide, etc.)
I already have done or plan to do the following-
head rebuilt - $145
new fuel injectors with seals - $25 per
oil pan gasket
front crank seal
timing chain guide
timing chain tensioner guide

Thanks,
Bruce

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1991 190e 2.6 190,000mi