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1989 Ford 4.9L Hanging Idle


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1989 Ford 4.9L Hanging Idle. I’ll give that a try. It had 86k when i got it.

1989 XLT Used 4.9L I6 12V Manual 4WD Classic Ford Bronco 1989 for sale
1989 XLT Used 4.9L I6 12V Manual 4WD Classic Ford Bronco 1989 for sale from smclassiccars.com

Vehicle presented with rough idle, surge, stall when normal operating temp. I was unable to find. Check all vacuum hoses for cracks or disconnections.

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1989 XLT Used 4.9L I6 12V Manual 4WD Classic Ford Bronco 1989 for sale

Last year, i bought a '93 f150 with the 4.9l, 5 speed auto, body looked good, just under 90k miles on it now. This is likely due to the increased idle speed. Get the engine up to operating temperature. Starts and runs well cold and during well hot till idled.

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