Duduglanza Posted September 26, 2017 Share Posted September 26, 2017 Im getting a huge rpm spike when the fan kicks in or i flicker the bright on the headlamps. The rpm goes down from 1000rpm to nearly stalling the engine. Infact sometimes it stalls. Checked the alternator is working.. showing 14v stable.Any other things i can check? Quote Link to post Share on other sites
funny onion Posted September 26, 2017 Share Posted September 26, 2017 ICV? Quote Link to post Share on other sites
Duduglanza Posted September 26, 2017 Author Share Posted September 26, 2017 I dont run one as i have an aftermarket intake. Bit still was fine before Quote Link to post Share on other sites
funny onion Posted September 26, 2017 Share Posted September 26, 2017 Hmm, maybe check the earths? relays? Quote Link to post Share on other sites
shaq Posted October 3, 2017 Share Posted October 3, 2017 Battery first,terminals and terminal wires and fuses ground too(corrosion and rips on terminal cables)alternator cables. Quote Link to post Share on other sites
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