i asked a question earlier this week, about a whistling noise coming from my engine when i'm driving my truck , i don't hear the noise when the truck is just idleing, just when i hit the accelorator. your response was to check the air intake plenum. i haven't done that yet, but i did take the oxygen sensor out and when i hit the throttle i couldn't hear the whistling noise. then when i put it back in and hit the throttle the whistling noise would start back, can't drive without the oxygen sensor in because my truck sounds too loud, i put a new sensor in also, could my problem be coming from a leakage or a gasket. anything you tell me would be greatly appreciated.
Feb 14, 2008 at 8:10 AM