RevRick Posted December 28, 2022 Share Posted December 28, 2022 I have 3-4 toyo's that have been running for years perfectly well here on the ranch. Here is the problem that I am having with my 2007 FJ. I was driving home from a day of off roading with my Polaris Ranger UTV. I had the Polaris on a trailer behind the FJ on a washed out gravel road. I hit a deep hole with the FJ right rear tire, and as soon as I hit the hole ALL the warning lights on the FJ dash came on including the check engine light, and the FJ started missing like one or two injectors wasn't firing. I drove on home (about 80 miles) because it was dark. Waited till after Christmas to look at what might be the problem. I disconnected the positive post on the battery for two days thinking that might reset the ECM. Attached the positive post today, started the FJ and all the lights came on and the motor was misfiring still. Any and ALL suggestions are greatly appreciated! Rick Quote Link to comment Share on other sites More sharing options...
Toyota Owners Club Posted December 28, 2022 Share Posted December 28, 2022 Have you also checked battery terminals and leads, especially the earth lead(s) as one may be broken and causing the issue Quote Link to comment Share on other sites More sharing options...
RevRick Posted December 28, 2022 Author Share Posted December 28, 2022 Yes, I checked all the grounds that I could see. For some reason I thought it just might be a sensor, but I don't know where all the sensors are Quote Link to comment Share on other sites More sharing options...
Toyota Owners Club Posted December 30, 2022 Share Posted December 30, 2022 Unfortunately, it may be a process of elimination to determine the cause of the fault....it will probably take time more than money to resolve it Quote Link to comment Share on other sites More sharing options...
RevRick Posted January 2, 2023 Author Share Posted January 2, 2023 That's what I figured. Thanks 1 Quote Link to comment Share on other sites More sharing options...
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