Question:
i research thru the internet BMW-accordingly advising to check the vacum system - if ok another chech the electrical-in my dash board panel-blincking the blems electric??what is that.-anyway im fixing it my self.cause i have knowledge in automotive repaire, except that this my first time i owned a BMW-i just want to fix a BMW>im an Aircraft Maintenace Mechanic -Graduate,but i career a Real estate business.but my hobby fixing cars and sale if there are buyers who want to buy my fixed cars returned to its original condition.i believe i can repaire my BMW 1989 525i-with the help of you people-with me not going to BMW Dealer because the charge me more than the value of my BMW-please reply-BMW owner-mechanic.thank you in advance.
Answers:
Why is my Volkswagon being cranky?
The idle air valve is one of the most common issues with that engine. The control unit that operates the valve are equally at fault for the idle surge. From experience I would replace both as a package deal.99 grand prix Coolant Tank...?
A friend of mine had a mystery idle issue in his sedan.Which is better a 2door car or a 4door?
Turned out it stemmed from a voltage issue. Parts of his wiring was creating so much resistance that the electricity was nowhere near specification. Everything ran poorly because of it.
How do I change the Timing Belt on a 4.2L Toyota Turbo Diesel 4wd Model 1HD-FTE?
Replacing things like the spark plug and coil wires, the battery cables, old fuses and other electrical parts that have outlived their useful life span would be a good and cheap place to begin.
It sounds like your idle air control valve sticking if you have the knowledge its not a big problem to fix.Mick UK
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