Bad Compression

GSintegra93

New Member
i got a 1993 acura integra b18a1 da9 with bad compression numbers.on cylinder 1 the compression is great, but on the 2n,3rd,and 4th, compression decreases dramatically. what can cause those badd compression numbers? does the cap and rotor have anything to do with it? low rpm when idle maybee? idk somebody please help me.
 

thor777

New Member
Low compression indicates a leak in your compression chamber. can be caused by bad rings, valve seals, headgasket. to determine what the cause is do a leakdown test.


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