I've noticed that in my 88 lx 5.0 that the fuel injectors have slight leaks and the previous owner had replaced the gaskets. The car backfires at around 2000 rpms and the injectors are the original one's. I checked all the vaccum lines and kept the timming @10 btdc . I went to jegs.com and thet sell an 8 pk of accel 19 lb injectors for 229.00. Would it be worth changing all of them or trying to find out which one is bad. The local parts store list ones for 79.00 each</P>


Thanks </P>


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Vinny</P>

 

in my opinion i would just changE all of them if you have the money.but if u have the time and no money then you can just hope it is one that is messed up.