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BMW 3-Series (E90 E92) Forum
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e46 320d help
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| 02-09-2011, 07:58 AM | #1 |
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First Lieutenant
 18
Rep 319
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e46 320d help
Friend of mine has an 03 e46 320d and is looking for help (yes i know we are an e90 forum but anyway)
Its returning 32mpg (mostly A road driving) which is awful. He has replaced the thermostat as the temp reading was low (Its still a little low now). Swirl flaps done, air filter replaced egr valve done. Any ideas what could be causing the trouble? |
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