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Old 03-12-2015, 04:59 AM   #13
BlackBMWs
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Default Need help with air pump!!!

Quote:
Originally Posted by LouM... View Post
I would still lean towards a vacuum leak somewhere. Not sure how many hoses are on that engine or where they are. I had the same problem and found the small hose going to the intake in front of the #1 runner was badly deteriorated from heat. That was pure luck on my part seeing the hose. Also smelled like fuel when I was able to keep it running.

I plan on replacing all of them when I find the time and a vac diagram.



LouM...


Lou, when I went to replace all of mine, I went to RealOEM, printed off the diagrams for every hose, highlighted them, cross checked on the car, determined which ones I have to replace with specific hoses vs. where I could use bulk hoses. I did this for vacumm, fuel and coolant hoses and replaced them all in a weekend. Since doing this two years ago, along with the water pump and radiator, I've had no issues and slept better.
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1998 318ti Sport - "Cali" Schwartz II/Schwartz sport interior, Cali top
1998 318ti Sport - "Max" Schwartz II/Schwartz sport interior, S52
1997 318ti Sport - "Tiny" Schwartz II/Schwartz sport interior
1995 318ti Active - "Blanca" Alpineweib III/Schwartz leather interior

Other Current Bimmers: 2006 530i / 2000 2.3L Z3 / 1997 1.9L Z3 / 1999 540it

1997 318ti Sport - "Huera" - RIP
1995 318ti Active - RIP
1995 318ti Sport - "Tiny" Sold
1994 325i Sedan - "Jade" - Sold
1991 318ic - "Bert" - Sold
1985 635csi sold
1984 533i "Max" Sold
1984 318i sold

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Last edited by BlackBMWs; 03-12-2015 at 02:54 PM.
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