Are you having problems with your 1991 Daihatsu Rocky? Let our team of motoring experts keep you up to date with all of the latest 1991 Daihatsu Rocky issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 1991 Daihatsu Rocky in one spot to help you decide if it's a smart buy.
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Check the relay, thermo switch and other electrical connections and make sure there is power at the fan. It could be the fan itself if all that checks out. In that case you should be able to buy a secondhand one from a Daihatsu wrecker.