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Old 04-17-2013, 06:56 PM
murphyalex96 murphyalex96 is offline
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Default Low Idle

my 1990 2.9 motor idles at 500 rpm. what should i be looking for issues causing this low idle?
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Old 04-17-2013, 08:46 PM
Sub74 Sub74 is offline
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Just adjust it to the normal 800 rpm using the idle adjustment screw on the intake
If it continues to be a problem post with more info and we will see if we can point you in the right direction
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1974 Suburban (AKA "the sub") lockers front & rear, 383 cu in not even close to stock motor, snowplow 37 x 12.5 HUMMV tires, 4.56 gears
1952 M38 (CJ3) Jeep - my newest project - 289 ford, hardtop, got it with not one wire in it. Hope to have it driving this year
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