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Old 03-26-2003, 08:01 AM
chicago124
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Hi,

Get a multimeter with a duty cycle function and read the fault codes on your car. You'll save a lot of money by not replacing perfectly good parts.

After buying a simple Craftsman meter for about $30 and getting the Service CDs, you'll be in good shape for narrowing down your problem.

I tried it the other way. Replaced a lot of parts in trying to solve my hesitation problem. Reading fault codes showed a fault with the 02 sensor.

You are correct in the the 02 sensor doesn't work until the car is warm.

You'll need a multimeter to adjust the mixture anyway.

Good luck,
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