anyone here familiar with opel astra automatic transmission troubleshooting? i have an opel astra kaso yung transmission may prob, mdyo weird, pag nag stop ako and turn the engine off, ater around 10 min minimum, pag start ko ayaw gumana trans, nag re rev lang, i have to wait a few seconds or minutes, tsaka siya kakagat, if anyone can refer a really good opel mech, id appreciate it ty