hi, is it safe to add fuel injection cleaner to an engine thats done 156k?
it just passed its mot last year one point under the legal emissions requirement wondering if this will help or hinder the emissions this year?
ive had a number of comments from both sides, some saying it will do more harm than good because of the age and mileage, cracking pipes or leading to oil seeping into places it shouldnt?
please help, any advice much appreciated.
thankyou |
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