[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Racket! and compression test!
In message <3394AD69.1EF3@tiac.net> Allan Jones writes:
> Put a major effort in( ;-| ) this afternoon and the engine is together,
> minus the belt driven accessories. Started her up and she sounds like
> s#!t...major racket around head, valve cover. Shut her down after about
> a half min. Is this because I have bad lifters(I was able to push down
> on many of them well beyond their 'O.K' limit) and there is no oil in
> the head....or have I bent a valve? :-(
I don't think you'd have bent a valve by hand enough to hear it. However,
it's a long time since your engine ran and the lifters might indeed be
completely empty by now. Fill the oil right to the top of the range indicated
on the dipstick.
> I have a compression tester now but am unsure on what, if anything, I
> have to disconnect regarding the electronic ignition module/ign.
> coil/battery. Could someone give some direections on compression testing
> a N/A I-5. Thank YOU!!
Pull the coil ===> distributor lead at the distributor end and short it to
chassis with a jumplead.
I always remove all the plugs and test each cylinder in turn. If I get two
adjacent lows, I repeat the tests for each with a plug in the other to see if
there's cross-leakage.
--
Phil Payne
phil@sievers.com
Committee Member, UK Audi [ur-]quattro Owners Club