My 22re corona has been sitting around lately waiting to be fixed and has been hard to start occasionally, turn crank blur, turn crank again and it fires into life. I have a solar battery charger and find it is brilliant. the battery in my car is too small but haven't had the funds to replace it will soon, anyway I reccommend buying a battery charger like 50 bucks fits well in the left rear section of the rear window shelf. It is trapped in by the seat release.