lovlex Posted February 13, 2005 Share Posted February 13, 2005 i notice in my 95 ls that when i am cruising along around 50 or so and higher and take off the gas, the rpm's seem to drop quickly to a low point and then shoot back up to a higher rpm. is this normal? i was thinking that it was dropping into a lower gear and that's why the rpm was jumping back up. the car has 64,000 miles on it. there is no jerking when i accelerate again. :( thanks. Quote Link to comment Share on other sites More sharing options...
95LS400Bob Posted February 13, 2005 Share Posted February 13, 2005 Idle air control valve or early stages of the 95 ECU problems. Read the thread on 95Ls dies after highway cruise. http://us.lexusownersclub.com/forums/index...showtopic=15699 Quote Link to comment Share on other sites More sharing options...
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