ecu clicking noise
#1
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ecu clicking noise
89 22re 4x4 single cab truck.....So my check engine light is on ,, due to...Speedo sensor,, and TPS,, the truck runs fine,, no loss of power,or gas mileage,, but it dose idle rough at times,,I know I gotta just adjust the tps,, it's been like this for about 3 weeks,, But fir the pass 4-5 days I notice when I shift or sometimes when I'm coming to a stop I can hear clicking noise coming from my ecu, passager side,, it's not loud but it's noticeable,, lights don't dim out or nothing while it dose it,, it almost sounds like the ecu is turning on and off real fast,, about 3-5 clicks..in about 3 seconds,, anyone ever experience this before???
#4
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still cant figure it out,,haha.. it sounds kinda like a turn signal sound,, but a bit more rapidly,,,, now when i get off the highway ,as soon as i im climbing a 14 mile grade i exit and come to the stop and it dies,,,,hahaha..then start it back up and it runs fine...
#5
Check your efi relay. It's to the right behind your glovebox.
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