How much will it cost for a mechanic to change oil pan gasket on my 1998 chevy blazer 4wd big v6 engine?

https://www.justanswer.com/chevy/3pa5y-change-starter-1997-chevy-blazer-4wd-4door.html

engine PAN. (there is tranny pan gasket too)
no engine told at all or VIN.? 3.3L engine ? uSA?
2wd or 4wd, ???????
make sure PCV valves is not clogged first
if is all things want to leak oil. or pan.
only the service manual covers that
to drop any pan the oil pump and its pickup must be cleared on many engines the engine must b pulled.
or jack up engine mounts pulled.

or read real forum , nissan, see steve;s answer.

https://www.clubfrontier.org/threads/2001-frontier-3-3l-2wd-oil-pan-removal.362758/

2wd is not 4wd ok/ learn to post full drive line .

Yes, all oil pans need gaskets. The torque is 18 ft lbs. PDF file

Oil Pan Replacement - ChevroletForum

https://chevroletforum.com > forum > equinox-23
PDF
2005 Chevrolet EQUINOX. Submodel: LT ' Engine Type: V6 ' Liters: 3.4. Fuel Delivery: FI ' Fuel: GAS. Oil Pan Replacement. Tools Required. J 39505 Torque ...


Do you need to torque oil pan bolts?
Engine oil pan bolts range in torque from seven foot-pounds to 22 ft-lb or more for large engines with heavier pans and bolts. Once you've torqued the bolts and filled the engine with oil, you should run the engine for five minutes to bring it up to normal operating temperature.

Videos and more info

https://www.google.com/search?q=2012+chevy+equinox+oil+pan+bolts+torque

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Troubleshooting a Blown Head Gasket (GM 4.3L, 5.0L, 5.7L)

troubleshootmyvehicle.com > GM > 4.3L, 5.0L, 5.7L

Mar 28, 2011 - There are so many ways to test for a blown head gasket on your 4.3L, 5.0L, 5.7L GM van (or mini-van, pick up, SUV) that it can get confusing.

Chevy Blazer Coolant Leak (Intake Manifold) - YouTube

? 4:33
https://www.youtube.com/watch?v=SC4VXdt5wiE
Oct 9, 2013 - Uploaded by eyetotheworld
I have localized a coolant leak on my 2003 Chevy Blazer to thegasket of the intake ... Turns out that this is common among this particular engine both in the v6 & v8 sizes. ... The guy has been generous to detail his projects. ... 98 S10 Vortec V6 4.3 IntakeGasket Replacement Part 1 of 5 - Duration: 18:17. by ...

Chevy 4.3l v6 oil leak issue 2001 Xtreme Blazer - YouTube

? 6:11
https://www.youtube.com/watch?v=Y8Ogd5voIYs
Nov 12, 2011 - Uploaded by smiatacz
This darn little engine just keeps going. ... I have a 2003 chevy blazer and the oil cooler line from the oil filter to ... I have a 95 Chevy s10 v6 vortec 2wd that is slightly dripping oil out of agasket ... I'm having same problem 2001 Chevy Blazer 4x4 (not xtreme) not sure if those same bolts are missing on mine.

You have to reove the upper plenum. that is the part on top of the intake that looks like a dome on top of the lower intake.There is 8 10mm bolts around the outside of the dome part. the disconnect the fuel lines at back of lower intake and remove the cpi unit.

Hi, Depends on where the oil is coming from. From a repair standpoint, valve cover and oil pan gaskets can be replaced at home for less than $100. If you have a leaking head gasket, you probably wont want to tackle that job and can cost upwards of $600 to replace, more like $1000+ for both on a V6 or V8. Depends on where you live and the mechanic's rates. If the leak is not real bad, cheaper to keep a quart of oil handy.......Mike

Oil pressure always changes with rpm.
At idle you should have around 10 psi, and it should max out at high rpm around 50 psi or so.
You not only can't have as much pressure at idle, but you don't need it either.

1. Disconnect the negative cable from the battery.
2. Remove engine oil dipstick.
3. Raise vehicle.
4. Drain engine oil.
5. Remove exhaust
6. Remove left engine to transmission strut.
7. Loosen the right side engine support bracket cushion thru-bolt nut and raise the engine slightly. Remove oil pan by sliding backward and out.
8. Remove the one-piece gasket.

no special way, the oil gasket need to change

did you have the head gasket replaced or the intake gasket replaced. it's important that i know exactly what they did to your engine. i will be able to pin point the exact problem