I have a 98 Olds Bravada with 151K miles, 4.3L auto. I just installed a K&N Cold Air Intake, and replaced the original AC Delco plugs with Bosch Platinum plugs. Since the mornings have been getting colder, I've noticed that if I give it just a little too much throttle, it bogs untill it gets past first gear. Once it warms up it's fine. I hear that it is because of the plugs that I have.
Thanks for your help,
Aaron
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Sunday, October 14th, 2007 AT 8:30 AM