Idle Rpm Concerns in 99 - 03 Lexus RX300 Posted September 29, 2007 I have a 1991 ES250 with 148,000 miles. Recent widow. Thought it idled too fast (850-1000rpm). Spent $100 and still is same. What is the optimum idle rpm?
Idle Rpm Concerns
in 99 - 03 Lexus RX300
Posted
I have a 1991 ES250 with 148,000 miles. Recent widow. Thought it idled too fast (850-1000rpm). Spent $100 and still is same. What is the optimum idle rpm?