Originally Posted by
dtm330ispwr
are these cars easy to work on? replacing timing belt....control arms? i did the motor/trans swap on the BMW so im good with a wrench. what us the typical milage for the timing belt replacement.
sounds like a alot of major stuff on these cars! turbo/clutch/control arms. how are the bushings? thats BMW's biggest thing. bushing need to be replaced ALL THE TIME
umm.. easy to work on? Generaly, yes, like with anything it's a PITA the first time.. however the general design of the car is that the engine is as far forward as possible to increase interior room.. but this presents the problem since to do basicaly *anything* as far as maintiance or turbo work the front bumper, and radiator core support must be removed.. this has the advantage of making everything extremely easy to access but you must drain the coolant every time.. I used to replace it with fresh G12 but being $30 a gallon at the dealer.. now I just get a clean bucket and re-use it. The bumper is easy to remove, being held on by just 2 bolts, the core support is also fairly straight-forward..and that generaly follows everything about the car, lots of room, straight-forward and few hidden stuff, just there's lots of it so it's time consuming.
another noteworthy thing is that the intake manifold is easily removed allowing access to all the cra* on the side of the block like the oil cooler and coolant pathways.
bushings aern't really an issue, since they're all in the control arms and you just replace those every 80-100K.. if you up the HP, rear axel bushings and motor mounts ect.. should be upgraded but that's about it.
You wont need a clutch for just a remap the stock unit will be fine but it's recomended to upgrade the Diverter Valve if you do.
if it were a low-mileage car or had a new replacement clutch I'd say yes, but since it's more likely it's going to be using an orginal clutch and have 90-100K.. he'll be needing to look into a replacement or soon after.
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