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Showing results for tags '1987'.
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Hi! So... I've an E registration 525e that was built in December 1986. It doesn't always start (for reasons I cannot make sense of – further details below), which I am thinking is to do with the Cold Start Valve. I've found differing reports/diagnoses around the internet (including from realoem.com) about where the CSV is situated. I was wondering if anyone on here can tell me definitively... a. if this car *has* a Cold Start Valve b. if it does, where it is located (I thought it was by the fuel tank – as my Haynes suggests – but my local mechanic says it's on top of the engine block?) c. the right part number and where I can get one (emailed a few places and eBayers, but nobody has one so far) Non-start nonsense – all ideas welcome! There seems to be plenty of power in the battery (which is new) – the engine turns over but doesn't fire. Mechanic says there's spark. Once I jump the car, it starts first time and runs fine. Can't understand how this happens if it's a fuel injection issue, but this is what happens! I tried using a battery charger to boost the battery, but over a six-hour charge the battery level actually fell. Maybe all this sounds more like an electrics issue than a CSV issue – could be there's a power leak? Just keen to know if any of these problems sound familiar and if anyone has any suggestions, really. Thanks JJ
Hi all, I have a 1987 525e (Motronic) which after spending two weeks in America, i come back to my car and she refuse to fire. I've done what i can and im out of ideas so really hoping someone can help! Also, worth mentioning that on the day that i got back and i realised the car refused to fire up i went to the petrol station and got £12 worth of fuel and some carb cleaner to assist a start. SHE STARTED UP! left running fine for 10 minutes but when ignition was switched off she refused to start immediately after (STRANGE, what is going on!?) . Problem/Symptoms; - No spark to any of the plugs apart from a single spark when coil is engaged at Pos3 - I believe im getting fuel as plugs are wet The facts; (strange results shown in RED) - Engine turns over by the key, top of engine moves (in time) with bottom - Brand new distributor cap and rotor arm - Brand new ignition coil - Swapped out CPS with one i had from 520i e28 (same hardwired one facing front harmonic balancer) - Swapped out main fuel relay with one from 520i - Swapped out MAF from 520i (i know it's trivial but, meh) - Checked for 12v heading towards the coil between 15+ and 0. (12v upon pos3, 10v when cranking) - Although coil is new, Resistance across posts all check out fine - Spark plugs are 2 months old - Continuity between both ends of main HT lead (coil tower to distributor) - Battery charged fully externally inside the house - DME socket where relay fits; - Tab30 suppose to have 12v, shows 0v - Tab85 suppose to have 0v, shows 0v - Tab 86 suppose to have 12v, shows 0v - Tab 87 and 87 suppose to both show 12v, shows 12v - Tab 87 and 87 suppose to both show 0v, shows 12v with ignition off - Checked for click from DME relay, it clicks just fine and i get the engine hum Questions that i am asking myself; - If my 520i M20 uses Jetronic fuel injection, and my 525e M20 uses motronic, why do they both have the same hard wired (no clip, needed cutting and soldering) crankshaft position sensors? - Why do i only get one spark when ignition is turned on, but none whilst cranking? - Does p.d towards the coil normalling drop from 12v to 10v when cranking? - Why did she start ONCE but refused to start immediately after? - Is my ECU fried? and if so.... why? only sat for 2 weeks... Any help is very much appreciated!! Regards, Darren (From Brighton)
hello im new to this forum and new to BMW im a VAG man, currently using my work van (caddy c20) and my MK1 tt hybrid as daily run abouts, but also have a 20vt corrado project and just sold my rwd mk1 caddy project so that i can make room for the new edition heres my current rides and my latest edition <3 the car is a 1987 BMW M535i euro spec, non catalystic Automatic with sport mode and full of the usual M goodies, trip, diagnostic, bilstines, M sport exhaust system, Cream Leather interior and door cards ect the car has done 88k , its sitting on Alipina alloys, 235 all round. ive not had much time to look into it , but its been off the road since 2004, but it ran bout 6 months ago, i got it for silly cheap, but it is an automatic and it does have some rust issue BUT I WILL SAVE it, harder to find a E28 these days so this one is going to stay alive hopefully my plan is to firstly restore it to a road worthy condition, and then to get serious in the weight reduction, manual conversion , turbo conversion but keeping the oem looks. if anyone can direct me towards some good build threads on the e28 and also to places for how to's and parts i would very much appreciate it im 22 years old and i live in Blaenau Ffestiniog in North Wales id like to know more about the car so where are the numbers ect i need to look for, all i know it use to be ex dealers demo car so i might pop in and ask thank you