Need help - 92 EGRless
#1
Need help - 92 EGRless
Hello,
this is my first time using this form. I've recently purchased a 92 bonneville and have nothing but problems from day one. It started out about two weeks after I purchased the car. The vehicle currnetly has around 118 000 miles on it. It started with a broken exhaust rocker pivot bolt on cylinder #4. I have no idea how this happened. The only thing I can speculate is that the cylinder misfired and broke it off. I think this becuase once before it broke there was a period of about 2 minutes when one of the cylinders wasn't firing. Although the fracture appeared to be from fatigue. Anyway, I should get to the point here. I fixed the bolt and everything seemd fine. However now I'm getting the same problem. This now is about a month after I fixed the rocker bolt. As far as I can tell, on speratic occasions lasting for small periods of time. The engine is only running on 5 cylinders. I'm having a lot of trouble diagnosig this problem becuase I am never at a place I can check it when it happens. I've had the car scanned and no codes come up. I am stumped. Is there anyone out there that can point me in the right directions as to what might be going on here?
Thanks
Dave
this is my first time using this form. I've recently purchased a 92 bonneville and have nothing but problems from day one. It started out about two weeks after I purchased the car. The vehicle currnetly has around 118 000 miles on it. It started with a broken exhaust rocker pivot bolt on cylinder #4. I have no idea how this happened. The only thing I can speculate is that the cylinder misfired and broke it off. I think this becuase once before it broke there was a period of about 2 minutes when one of the cylinders wasn't firing. Although the fracture appeared to be from fatigue. Anyway, I should get to the point here. I fixed the bolt and everything seemd fine. However now I'm getting the same problem. This now is about a month after I fixed the rocker bolt. As far as I can tell, on speratic occasions lasting for small periods of time. The engine is only running on 5 cylinders. I'm having a lot of trouble diagnosig this problem becuase I am never at a place I can check it when it happens. I've had the car scanned and no codes come up. I am stumped. Is there anyone out there that can point me in the right directions as to what might be going on here?
Thanks
Dave
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Marik_bathory
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03-29-2007 01:31 AM