blowing EFI fuses... [Archive] - Toyota MR2 Message Board

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Hey guys i recently picked up a 1985 MR2 in Seattle, WA. Couple weeks ago it blew an EFI fuse the day after a heavy rain during start up (started up as usual, ran for about 3-5 seconds then flatlined). Replaced the fuse a few days later, drove great until the next heavy rain then blew through 4 in a matter of hours, first one went as i went over a speed bump in my school parking lot, second one went as i was getting on the freeway, third and fourth died on startup after the second one went.