1995 Blazer Oil Lines Leaking

[hoe3]

Have 1995 Blazer with oil lines leaking. Am told they are expensive to replace since the unit is an "outboard" design. Can anyone shed light on how to replace these and where to obtain parts. Seems this would be simple to replace but then again, I am not a mechanic.

thanks!

[MT-2500]

Where are they leaking?
Make sure it is not the oil filter adapter to block or the seals on the ends of hoses or the oil filter.
Your dealer should have the lines if you need them.
MT

[old_master]

I have a great deal of respect for MT, and rarely disagree with him however, on this one, I gotta put my two cents in.

All OEM oil lines eventually leak due to the inferior crimp design that Delphi has yet to correct. The oil lines you get from the dealer are the same inferior design, only newer. Hopefully they don't leak, but give them time, they will. The solution? Upgrade to oil lines made by Dorman. Most auto parts stores have them in stock. They have a better designed crimp, they won't/don't leak so you'll only do the job one time, they're guaranteed for life, and best of all, they're less expensive! IMHO, another contributing factor of why Delphi is in financial trouble. So, take my advice and do what you want

[blazes9395]

Originally Posted by old_master

All OEM oil lines eventually leak due to the inferior crimp design that Delphi has yet to correct. The solution? Upgrade to oil lines made by Dorman. They have a better designed crimp, they won't/don't leak so you'll only do the job one time, they're guaranteed for life, and best of all, they're less expensive!

MT, I am not disagreeing either, I was going to say exactly what old_master said earlier. I agree the doorman lines are a much better design, even though they are made in China....

[hoe3]

Thanks for the input on the lines. After checking with several online parts sites I am having trouble locating anyone that has them, the OEM lines, still available. Evidently 1995 is to far back in time for parts inventories. Can anyone tell me where to purchase the Dorman lines?
Also is there a DIY link anywhere that will show me how to replace or do I just go in there and rip out the old, replace with the new? Gaskets??

thanks!!

[mike2004tct]

Originally Posted by hoe3

Thanks for the input on the lines. After checking with several online parts sites I am having trouble locating anyone that has them, the OEM lines, still available. Evidently 1995 is to far back in time for parts inventories. Can anyone tell me where to purchase the Dorman lines?
Also is there a DIY link anywhere that will show me how to replace or do I just go in there and rip out the old, replace with the new? Gaskets??

thanks!!

Any Napa, Autozone, Advance/PartsAmerica should have them in stock.

I got mine at Napa. Fairly easy to replace the Radiator to filter block set. Cost is ~$30.00 . They all carry the Dorman brand lines.

The lines that run from the filter block to engine block are ~$50.00, and a little more difficult to replace. I had the radiator lines replaced under warranty 8 years ago, and replaced them myself 2 years ago. I haven't done the engine block lines, but I read that the right side engine mount needs to be removed and the engine lifted in order to get at the enging-block oil line mount bolt. From what I've seen on my '97, this is probably true, unless you are really small boned and have a skinny arm.

The radiator set is simple. Unbolt the block at the filter block, and on the radiator end, the tubes are held in by a slip ring. Remove the ring and pull the fittings out. It's probably a good idea to remove the skid pan under the radiator to get a good look at what you're removing. 4 bolts hold the skid pan on.


edit;
pic from advance auto parts web site; p/n 625104 - rad to filter block

[MT-2500]

Yes
Dorman does make some good stuff.
Sometimes the way to go.
If OEM has not improved them
And
If dorman makes them and has improved them over OEM for it and the parts place can get them they may be the way to go.
But also remember if we buy from overseas we are taking jobs away from USA workers

But in the case of a oil leak on or around the lines a person should ckeck out and find out where the leak is and then look at the reason why end.
Bad crimp or bad hose or rub threw or vibration problem or o ring leakage or a leak someplace else besides the lne.

Check it out and figure it out and look at all angles first.
MT

[blazee]

I agree with the others, this is one of the few times that aftermarket is better than OEM.

Originally Posted by MT-2500

But also remember if we buy from overseas we are taking jobs away from USA workers

MT

As far as I'm concerned, any SOB who continues to make a faulty product that can fail and permanently damage my engine can eat bread and water.

[Rick Norwood]

Originally Posted by blazee

I agree with the others, this is one of the few times that aftermarket is better than OEM.


As far as I'm concerned, any SOB who continues to make a faulty product that can fail and permanently damage my engine can eat bread and water.

Amen Blazee, amen. GM needs to wake up on this issue as well as many others. Why do you think the foreign markets have taken off so well in this country on everything from electronics to Automobiles? One word answer - QUALITY! If the STUPID SOB's in Detroit can't or won't get it right, the hungry people in Tokyo or Bejing just might. We've screamed about Intake manifold Gaskets, Dex-cool, Ignition switches, right on down to washers missing from the hoods that make these trucks sound like the front end is falling out. And only when it suits these idiots do they even think about a recall. ARE YOU LISTENING GM? YOU'RE CUSTOMERS ARE SPEAKING! I have never owned a foreign car or truck and don't plan on it, but I fully agree with the bread and water thing, however, the sad thing is the guys wearing the shirts and ties aren't the ones that will be eating it.

[ZL1power69]

the lines you guys are recomending are the way to go. they are a better design and are cheaper. if gm hasn't figured out a defect in a product thats over 12 years old, then there is something wrong. i have not had to replace mine yet, but i helped a friend replace the lines on his 95 with dorman's and he has not had one issue. and yes the engine will need to be lifted to replace the filter to engine block line. its a very dirty and time consuming job so if you keep your engine clean, this is the time you will thank yourself for it .