Rear main engine seal replacement
#1
Rear main engine seal replacement
I followed the walkthrough on http://www.pavementsucks.com/tech-article-31.html.
My truck is the base model 1996 Dodge Ram 1500 5.2L 2WD Auto.
I went ahead and replaced the oil pump with a new one along with its gasket. However when I started the truck when I was done, it didn't have any oil pressure after running for 30-40 seconds. I primed the oil pump when I installed it and the pick-up tube was oriented down into the oil pan and should be properly submerged.
How long should it take before I get an oil pressure reading on the dash gauge?
My truck is the base model 1996 Dodge Ram 1500 5.2L 2WD Auto.
I went ahead and replaced the oil pump with a new one along with its gasket. However when I started the truck when I was done, it didn't have any oil pressure after running for 30-40 seconds. I primed the oil pump when I installed it and the pick-up tube was oriented down into the oil pan and should be properly submerged.
How long should it take before I get an oil pressure reading on the dash gauge?
#2
#3
i'd say no more than 10-15 seconds, 20 max.
when you installed the new oil pump, did you think it engaged the distributor shaft ok, and did it seem to seat properly on the mounting flange ?
stupid question - oil level ok?
i don't know how long i'd let it run with no oil pressure... not too long though.
when you installed the new oil pump, did you think it engaged the distributor shaft ok, and did it seem to seat properly on the mounting flange ?
stupid question - oil level ok?
i don't know how long i'd let it run with no oil pressure... not too long though.
#4
Thanks for your replies guys.
When I installed the oil pump I didn't have any problems sliding the pump onto the driveshaft and then bolting it to the main bearing cap. It installed very smoothly.
I then filled the truck up with 4 quarts of Mobil 1 Synthetic 10w30 Extended Performance and 1 Quart of the Lucus Oil Stabilizer. I think the Oil Stabilizer was a mistake because its so thick. I then topped it off with a little more 10w30 until the dipstick was in the safe zone.
I'm worried that the oil pick-up tube might not be making a tight enough seal. If it was sucking a little air in where it threads into the pump, I would assume it would at least build a little bit of pressure. Right now the pressure gauge doesn't flutter at all when the engine is running.
When I installed the oil pump I didn't have any problems sliding the pump onto the driveshaft and then bolting it to the main bearing cap. It installed very smoothly.
I then filled the truck up with 4 quarts of Mobil 1 Synthetic 10w30 Extended Performance and 1 Quart of the Lucus Oil Stabilizer. I think the Oil Stabilizer was a mistake because its so thick. I then topped it off with a little more 10w30 until the dipstick was in the safe zone.
I'm worried that the oil pick-up tube might not be making a tight enough seal. If it was sucking a little air in where it threads into the pump, I would assume it would at least build a little bit of pressure. Right now the pressure gauge doesn't flutter at all when the engine is running.
#7
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#8
Join Date: Apr 2008
Location: Lee County, North Carolina
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+1. Yeah, don't run it again until you check things out.
When I change my oil I just dump a 5 quart jug in it and call it done. There's no need to add anything extra or keep adding and checking until it's full.
When I change my oil I just dump a 5 quart jug in it and call it done. There's no need to add anything extra or keep adding and checking until it's full.
#9
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