90 ls 400 idle problems
01-28-15, 07:43 PM
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90 ls 400 idle problems
hey i just bought a ls 400 its a really great car apart from the idle problem. The idle fluctuates between 1100- 1600 in park and then stops when drivings. I know its meant to be around 600. Ive heard it may be the throttle position sensor or the idle control valve. Hope some one can point me in the right direction.
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340massive
LS - 1st and 2nd Gen (1990-2000)
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05-04-15 02:10 PM