Ness Posted December 11, 2020 Share Posted December 11, 2020 03 subaru forester 2ltr non turbo hesitating on low revs seams to be ok when accelerating thinking of giving it a service what spark plugs ect do you recomend many thanks Ness Quote Link to comment Share on other sites More sharing options...
Mr B Posted December 11, 2020 Share Posted December 11, 2020 for a non turbo daily run around basic ngk, denso or bosch be fine . I would review plug leads too as these when failing can give fishbite misfires and this damp cold weather ideal for spark tracking . air filter and maf sensor cleaning be other areas look at . Plugs and leads via eBay listed below. Cambaire leads great on the ej201 and 202, fit nice, lengths sensible and have protective sleeving lengths so if make a little effort they lay out perfect like originals . They also seem last quite well, haven't found anything better for 2 or 3 times the cost for non turbo models of this vintage . If you do super high miles and don't like servicing plugs often then better plugs worth considering but these will be fine for non turbo and lower mileage runaround and last well and super reliable . You could spend same money on 1 plug as the set of 4 but for lower mileage non turbo 17 year old run around you be wasting good money best spent else where . https://www.ebay.co.uk/itm/HT-Leads-Ignition-Cables-Set-VE522141-Cambiare-22451AA720-22451AA730-22451AA800/333735078147 https://www.ebay.co.uk/itm/4x-NGK-V-Power-Spark-Plugs-Kit-Genuine-Service-Part-2756/352081136862 1 Quote Link to comment Share on other sites More sharing options...
PeteB Posted December 16, 2020 Share Posted December 16, 2020 Check you PCV lines for leaks or disconnections, that can lead to a lumpy idle. MAF as above is another one, clogged intake too Quote Link to comment Share on other sites More sharing options...
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