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Discussion Starter · #1 ·
Only 8 mpg's on my 420...I changed the wires, plugs and filter...could it be the EHA valve? This mechanic is trying to say I may have to change out the injectors which is like $600 a pop. Does he have to change all of them? What should I reccomend he check instead of assuming it is the fuel injectors? Any advice? besides hawking it[:0]

thanks..Vinny
 

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2002 CL 500
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assuming all else is normal, injectors maybe clogged with gump and they are dribbling out the fuel instead of a fine spray, put a heavy dose of top grade injector cleaner in and use only 93 octane fuel, also check to see tranny is not slipping. good luck
 
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