Question about 1995 Isuzu Pickup

5 Answers

Pickup keeps blowing oil seal soon as engine starts

My 1995 isuza pickup 2,3L blows oil seal as soon as engine starts, I changed pvc valve, did'nt help,

Posted by on

  • 3 more comments 
  • stanleymayla Jan 18, 2009

    it blows the oil filter seal

  • stanleymayla Jan 18, 2009

    I just changed the timing belt yesterday

  • stanleymayla Jan 18, 2009

    I changed the timing belt yesterday, still blows oil filter seal as soon as engine starts, please provide any help you can

  • stanleymayla Jan 18, 2009

    i just changed timing belt yesterday, but still blows oil filter seal when engine starts

  • stanleymayla Jan 18, 2009

    I didnt mean to rate the comment I still need help and any comments i can get, Thanks

×

5 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 716 Answers

Either Your Putting To Much Oil In It Or You Need Oil Pump.

Posted on Jan 22, 2009

  • Michael Fisher
    Michael Fisher Jan 22, 2009

    Also Go Have Your Timing Checked Id Be Willing To Bet Thats The Problem. Another Thing If It Has A lot Of Miles On It It Most Likely Is Blowing Past The Ring.

×

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 740 Answers

Thia problem is definitely a back pressure/excessive BLOW BY issue. Check PCV and all Vent hoses on valve cover there MAy be some restriction in One or more of those hoses..Mave sure PCV is operational.(you should hear valve ratter when shaken) if you are questioning where its good or NOT its just a few buck REPLACE just to make sure. If all vent hoses are clear of all obstruction and PCV valve is good. Remove oil filer cap and start and see if oil seal pops out. If it does there is DEFINITELY EXCESSIVE BLOW BY in oil pan which would be cause by worn piston rings. Then Check compression on all cylinders with compression guage. The reading shouldn't be more than 10 PSI difference between cylinders. Contact if you need more help. Good Luck and Thanks for using FIX YA

Posted on Jan 18, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi and welcome to FixYa,

Initially, remove the oil filler cap, start the engine; if problem persist, it is a mechanical issue with the oil seal retainer, if seal remains intact, too high internal pressure.

Check and perform preliminary visual or necessary inspection. Pls post back result(s). Good luck and Thank you for using FixYa.

Posted on Jan 18, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,515 Answers

Follow :)


Perform a compression check on the engine. If all four cylinders are low (below 100) the timing belt has probably failed. Check for spark at the spark plugs. If spark is present at the plugs, check for 12 volts at the fuel pump. Scan computer with an Engine Scanner and check for trouble codes.Perform a compression check on the engine. If all four cylinders are low (below 100) the timing belt has probably failed. Check for spark at the spark plugs. If spark is present at the plugs, check for 12 volts at the fuel pump. Scan computer with an Engine Scanner and check for trouble codes.

Thanks.

Posted on Jan 18, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 5,158 Answers

Which seal is blowing out ?

Posted on Jan 18, 2009

  • Roberta Smith
    Roberta Smith Jan 18, 2009

    when you are installing the oil filter... have you over tightened it.. generally turn it hand tight and perhaps a slight turn with the oil filter wrentch to snug it up.... also before you install the filter are you applying a light coating of oil around the oil seal ?



    Robert

  • Roberta Smith
    Roberta Smith Jan 18, 2009

    I'm curious... you rated that a fixya.... was there a problem with the compression... just for future reference

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why is smoke coming out of where i put oil in car


Most likely engine blow by or more precisely ring blow by. All engines have blow by, the PCV valve normally handles this but as the rings and bore ware the blow by increases.
Check that the PVC valve is operating correctly.

Mar 03, 2015 | 2000 Pontiac Firebird

Tip

All Ford 5.0l engines


A lot of people don't know this. On some Ford 5.0l engine there is a little filter below the positive ventilation crankcase (PVC) valve. Too many people have replaced only the PVC valve thinking the reason for oil blowing out of the valve covers, and any other gaskets or seals, will correct the problem. In reason, the PVC is one of the main areas to check and is the easiest and cheapest way to go. In all, the PVC filter is to blame. Remember preventive maintenance goes a long way have your oil changed regularly.Lee Davidian

on Jan 09, 2010 | Ford Crown Victoria Cars & Trucks

1 Answer

I have a 5L-E toyota hilux that runs fine at idle yhen when you rev it to about 2000 rpm it starts to blow alot of white smoke. I have cut injectors out while the smoke is blowing with no noticable...


i believe the engine is running too lean as if it was running too rich it would blow black smoke If it was blue smoke it is oil related eg valve stem seals,valve guides and or piston rings all of these things will create blue smoke if one of the above is worn out

Mar 26, 2014 | Toyota Hilux Cars & Trucks

2 Answers

I have a 2003 Chevy Cavalier with almost 90,000 miles on it just recently I have noticed it is burning a lot of oil, however I have not noticed any oil leaking no residue on the ground or no smoke. I have...


have you checked the pcv valve ( positive crankcase ventilation ). plugged pvc symtoms-- can contribute to sludging of engine. it will build up pressure in crankcase if plugged. the pressure can blow out seals, it can also force oil past oil rings and burn oil up in engine. shake pcv valve, if it rattles its ok. if all else fails check oil pan gasket and filter also. ive seen holes in oil filters or they are loose. and upon driving, pressure is put on oil and it blows out.

Mar 08, 2011 | 2003 Chevrolet Cavalier

1 Answer

I have a 2003 BMW 325i. We had the oil changed and had discovered a drop of oil under the car the day before. The repair shop replaced our oil pan plug because it was cracked. Today we have 5 or 6 drops...


It could well be a PVC valve. The PVC plumbing on e46s is not one of BMW's best designs, and it needs to be cleaned out every 100k miles if not sooner.
Not likely a rear main. I have never seen a failed rear main seal on a 6 Cyl BMW.

Are you sure it is not power steering fluid? I would be surprised if a 2003 were not leaking a little power steering fluid by now if the hoses have not already been replaced.
Another common oil leak is the hose that feeds oil to the VANOS.
If the leak is toward the rear of the engine, I would look for a valve cover gasket leak.
The service engine soon light is almost certainly unrelated to the oil leak.

Feb 02, 2011 | BMW 325 Cars & Trucks

2 Answers

Blue smoke at exaust,oil coming through breeder hose


Check your PVC system my have stuck PVC valve

11_26_2012_5_45_18_am.jpg

Aug 11, 2009 | 1991 Toyota Camry

4 Answers

Blue smoke in morning start up


if it constantly is blowing out smoke trhen it sounds like you rhead is cracked. head gaskets or something in that area. it will run but ****. alos try an oil change if u havnt already..

Jun 02, 2009 | 1995 Honda Odyssey

1 Answer

Ford escort when strts blows blue smoke


Most generally when an engine smokes on start up it is a sign of worn valve guide seals.If this engine has over 150,000 miles on it and/or it has ever been overheated it is very possible that the valve guides themselves may have escessive clearance and are the cause of the valve seal leak.These vehicles have a history of cylinder head problems and if this is determined to be the problem, the only true repair for it is to have the cylinder head rebuilt or replaced.This process can cost upwards of $900.00 to $1,200.00 to do so you might just put up with the problem until it become unbareable. Always be sure to keep the engine oil full and changed on regular interval of 3 mos/ 3,000 miles and use Lucas oil stabilizer to help minimize the oil useage .

Apr 20, 2009 | 1991 Ford Escort

1 Answer

Wrangler 4.0 is leaking oil out the top the engine block


the knocking is probly the barings in the bottem end but the oil leek could be blow back check the oil presher to see if it is carring pursher. This could be the problem

Feb 10, 2009 | 1995 Jeep Wrangler

Not finding what you are looking for?
1995 Isuzu Pickup Logo

Related Topics:

58 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

61249 Answers

Steve Hurc
Steve Hurc

Level 3 Expert

450 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Are you an Isuzu Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...