1996 GMC Sierra "oil leak" Questions

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Question about GMC Sierra

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oil leak When the truck is running, the oil leaks badly. In 2 days of normal driving, the oil went from full (5 qts) to below the operating range. When I first noticed the problem, I was driving on ...

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...on again and I noticed the oil leaking around the filter again. Any ideas? Sometimes heat and vibration can cause filters to loosen enough to leak if not tightened enough when initially installed

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my 2000 gmc sierra is leaking oil on my driveway more than normal It has about 96,000 miles on it.. I use Mobil 1 Fully Synthetic 5W-30.. Is the synthetic molecules too small that the oil is leaking ...

...oil leak on bottom side of motor when driving down the road an not at idal? its not the oil pan gasket just replaced it. you'll need to clean every thing off to find where it originally started,the ...

leak and will lose all oil in a 100 miles. Has anyone had this happen before and/or does anyone have a solution? OK, does it appear that the oil pressure sensor is leaking through the plastic to metal

Question about GMC Sierra

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oil leak leaking from behind oil pan found a small hole in pan dont know if a plug fell out oil covers entire dip stick when last checked brownish yellow colour clean hole thoughrally sp?, sand w/ 220

...oil leak down I have a 2000 gmc sierra that has a oil leak down the driver side of the transmission, do you know what it could be? check for 2 steel cooling lines going to the radiator for leaks at ...

Question about GMC Sierra

1 Answer

oil puddle and/or leak just changed the oil cooling lines and o-rings and the pressure lines is leaking leaving a puddle when started what else should i do Where is the pressure line leaking? Is it ...

Engine oil leaking from rear of motor It has the 4.3l v6. I am getting about a baseball sized puddle after a day of sitting. Its dripping from where the transmission connects to the motor and is worse

I have oil leaking from my 1993 GMC Sierra. It's coming from around the oil cooler,where the 2 steel lines run into it. It's a steady stream. they should be quick disconnect connections you remove ...

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