Sounds like rocks in a can under my hood
#1
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I have a 30th anneversary 97 z28 camaro. when i went to start it this evening. in the rain (go figure). When i first started it there was a loud noise like a rock show out the block and it stalled out. i started it again this time it started fine. the engine was idling normal and it wasn't shaking sputtering anything. just the loud sound as if rocks were bouncing around in a can. it seems to be coming from underneath the block on the passengers side. since the engine seemed to be idling fine and i could accellerate without the sound altering in anyway. it would stop here and there but the sound is consistant. I decided to drive it up the street to try and get a better idea. the car accellerated fine. there was no hesitations, no backfires.. just the presence of this sound that seemed to not be noticeable as i got up to the posted speed limit of 40mph but as i slowed down to pull back in the driveway it became noticeable again. someone must know what's going on. im not very knowledgable about vehicles so i appologize if this is kind of vague. if anyone can help it would be much appreciated.
#4
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i have been watching the oil pressure and it is getting the same pressure as it usually does. today i took a look at it during the day and it's definately coming from underneath the vehicle. could it be an exhaust issue? i will try and record the way it sounds and post it.
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