Starter Cranks Too Slowly To Start Engine
WARNING: This page is about a different car, the 2003 Volkswagen EuroVan, 2002 Volkswagen EuroVan, and 2001 Volkswagen EuroVan. However, it is still accessible from the selected car via links, so may be relevant.
Ensure battery is fully charged. Check for excessive voltage drop due to loose or corroded connections. Ensure electrical and ground connections are clean and tight. If necessary, clean and tighten ground strap between transmission and body. DO NOT loosen ground strap on body. If starter still turns slowly, repair or replace starter.