SponsoredIf You're Having Car Problems, I Feel Bad For You, SonStudio@Gizmodo10/06/11 3:59pmFiled to: ContestJalopnikHeadline0EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkIs that foreboding "Check Engine" light glaring at you from over the steering wheel? Do you kind of miss the days when you all you had to do was open the hood and jiggle the dip stick? Well, if you take this short survey, you could win GL1 Diagnostic Cable for iPad or iPhone. Just plug one end into your dash, and the other into your tablet and you'll get a full report as to what's going on—almost instantly.AdvertisementTo enter, email the last question of the survey to email@example.com with "GL1 Diagnostic Cable Contest" as the subject line. Standard contest rules apply. Only open to US residents. Readers may also enter by sending the last question of the survey and their contact information to Gawker Media, Attn: GL1 Diagnostic Cable Contest, 210 Elizabeth Street, Third Floor, New York NY 10012. The contest begins on August 1 at 11:59 am EST and ends on October 31 at 11:59 pm EST.