Car wont start

Asked by GuruPTN49 Jan 17, 2020 at 09:44 AM about the 2003 BMW 7 Series 735i

Question type: Maintenance & Repair

i replaced the head gaskets and valve stem seals now BMW735 E65 2003 model wont start

2 Answers
40,015

beatupchevy answered 4 years ago

If you disconnected the batt. a memory saver may have been needed , Something else may have gone wrong by pure coincidence , you go about this same as any no start scenario , check for proper spark , fuel pressure , injector pulse , I don't know anything about bmw's there may be some kind of over kill tech on them for sure so who knows what's up . You're the owner of one that just did some serious mechanical work on it maybe you should know .

Mark helpful

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