I can't figure out the grammar for this one so bear with me - how hot oil can the Mityvac extractor tolerate? I've had no problem using a Topsider within a minute of shutting off a hot engine. The dipstick hose is discolored but remains intact. The flexible hose collapses but still allows flow. The metal collection can and hand pump don't seem to care.

Sixto
87 300D