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#5 Re: A14 need answers
dataz Posted on: 2009/5/18 8:49
not sure what blow buy is ?


#4 Re: A14 need answers
ROConnor Posted on: 2009/5/18 8:41
Is there excessiv blow buy? I had this problem in 2 a15's and in both cases the second from the fron piston was cracked.


#3 Re: A14 need answers
dataz Posted on: 2009/5/18 8:19
i also forgot to add that the car viciously back fired, that prompted me to do the compression test.


#2 Re: A14 need answers
clyons8 Posted on: 2009/5/18 8:13
Piston rings?

The valves may look flush but it'd be worth while lapping them or getting them seated professionally.


#1 A14 need answers
dataz Posted on: 2009/5/18 8:06
The compression for my sunny's A14 engine follows as Cylinder 1: 125, Cylinder 2: 75, Cylinder 3: 100 and cyclinder 4: is at 120. Note that the car runs fine as is.

I whiped the head of it and from what i can see i cant find any blow out marks on the head or block. Looking underneath the head the valves dont seem to be damaged, they sit fluch to the head have no punctures or damaged edges. Any advice on what my problem is? could it just be the head gasket?
thanks



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