P0171 FUEL TRIM TO LEAN?

I've recently kept having my EML light come and is reading P0171 I've replaced the spark plugs and fuel filter what should I try next ?
 
Sounds silly, take it to your local KwikFit and get them to run a free diagnostics... if that doesn’t work (they often clear the system).

Then go get some MAF cleaner n give it a squirt! I had the exact same issue a few weeks ago until it got to the point which the car wouldn’t start...


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Sounds silly, take it to your local KwikFit and get them to run a free diagnostics... if that doesn’t work (they often clear the system).

Then go get some MAF cleaner n give it a squirt! I had the exact same issue a few weeks ago until it got to the point which the car wouldn’t start...


Sent from my iPhone using Tapatalk
Ill try that thanks
 
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