Technical question: I broke my header and replaced the whole exhaust. The header had to be removed through the top of the engine requiring the air filter to be removed and reinstalled. Now I have a tea kettle like whistle and rough idle when I start the car up. It’s an SPI model. I replaced the vacuum hose on the backside of the throttle body but that didn’t help.
Any suggestions?
Thanks in advance for your assistance,
Mitch
Any suggestions?
Thanks in advance for your assistance,
Mitch
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