Can a split vacuum line on the EGR valve cause it to clog and cause misfire.

Asked by Trentosis Oct 07, 2015 at 01:29 PM about the 2001 Subaru Outback

Question type: Maintenance & Repair

Discovered ,shortly after a misfire, that my vacuum line attached to the EGR valve had split on the EGR side. I fixed the vacuum line and I am no longer getting a misfire when it idles, only in 3rd and 4th gear when I accelerate. I feel like the EGR valve sucked up some crap and is not functioning efficiently. Does this sound right?

70,055

Kelly answered 8 years ago

yes and still could have a vacuum leak, base gasket or bad diaphragm...with the car in drive,brake on and idle..spray some carb cleaner around the vac lines and at the egr all around and under the top and see if the idle changes... gasket,vacuum hose/vacuum diaphragm

1 people found this helpful.

Mark helpful

Your Answer:

Can a split vacuum line on the EGR valve cause it to clog and cause misfire. 1 Answer

Discovered ,shortly after a misfire, that my vacuum line attached to the EGR valve had split on the EGR side. I fixed the vacuum line and I am no longer getting a misfire when it idles, only in 3rd an...

2001 Subaru Outback

-

Maintenance & Repair
I've got a 2006 Subaru Outback that just had the engine replaces. Occasionally when I step on the gas coming out of a turn, like entering a highway, it misfires a little and the check engine like blinks a few times then goes out. The code says misfire in #3 cylinder. What would cause this? 13 Answers

Misfire when stepping on the gas coming out of a turn.

2006 Subaru Outback 2.5i Limited Wagon AWD

-

Maintenance & Repair
Can a faulty Water Pump [2001 Subaru Outback] cause irregular performance of the cabin heating system? 2 Answers

Our 2001 Subaru Outback: can a faulty water pump cause the cabin heating system to run irregularly? There is little rhyme or reason to when it is blows warm air versus cool air. We smell gasoline o...

2001 Subaru Outback

-

Maintenance & Repair
I have an 05 Outback with a bad California emissions motor in it. I purchased a low mileage JDM Federal emissions engine to replace it with. Also 05 EGR .Do I have to switch the intake over ? 6 Answers

Do I have to switch the intake from my 05 California emissions engine onto my 05 JDM Federal emissions engine to get it to run correctly, when I install the new engine in my 05 Outback? Or can I mak...

2005 Subaru Outback 2.5 i Limited Wagon

-

Maintenance & Repair
Replaced Knock sensor, camshaft position sensor, change fuel filter and cleaned EGR Valve 12 Answers

My soob stalled and cranked but no start... Error codes were Po325, po400, po483 Replaced Knock sensor, camshaft position sensor, change fuel filter and cleaned EGR Valve Still won't start, but does...

2000 Subaru Outback

-

Maintenance & Repair

Used Subaru Forester

41 Great Deals out of 1,354 listings starting at $3,995

Used Toyota RAV4

117 Great Deals out of 3,078 listings starting at $3,900

Used Honda CR-V

193 Great Deals out of 5,012 listings starting at $440

Used Toyota 4Runner

25 Great Deals out of 528 listings starting at $7,990

Used Subaru Legacy

13 Great Deals out of 209 listings starting at $3,000

Used Subaru Impreza

26 Great Deals out of 664 listings starting at $4,299

Used Toyota Highlander

36 Great Deals out of 790 listings starting at $7,995

Used Toyota Tacoma

31 Great Deals out of 724 listings starting at $9,975

Used Toyota Camry

48 Great Deals out of 1,161 listings starting at $4,594

Used Ford F-150

346 Great Deals out of 13,355 listings starting at $3,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

Can a split vacuum line on the EGR valve cause it to clog and cause misfire.

1 Answer

Your Answer:

Shortcuts

Search Subaru Outback Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale

Can a split vacuum line on the EGR valve cause it to clog and cause misfire.

1 Answer

Your Answer:

Related Questions