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lean code rough idle

H

hollas13

New member
98 gtp. 1.9s, 3.4 pulley, headers and 103s. Random hard start with a rough idle and p0171 lean code. Any help is greatly appreciated
 


check the EGR to LIM tube for cracks at the ends, do not spray stuff at it.. pull it off and look through it at light. 90% of them are cracked. Check TB gaskets and all others with carb/tb cleaner.
 
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