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| Need Help - long time sitting 733i won't start My friend bought a 1982 733i 3.2 l which has been sleeping in a garage for SEVEN years. At $ 200, it's a steal Emptied fuel tank and changed fuel filter - Fuel pump ok Spined motor a bit, changed oil Changed spark plugs... Fuel reaches the fuel rail ok but the fuel pressure regulator seems stuck, i'm not shure... ---- Motor turns ok, wanted to fire with starting spray (ether) ---- Possible related problems - Fuses 14 - for vacuum pump was burned, i replaced it but did not have time to check pump yet Fuses for Alternate Fan completly worn out - Replaced that too Related Checks done so far - Power to Motronic Unit ok Power to main relay and out to injectors ok Did not check : Cold start valve, Injector signal or injectors themselves... I got the wiring diagram... Any suggestions ? thanks Pierre Denis |
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