Check engine light comes ... I go right to the dealer and computer error points to the #6 cylinder injector which I replace. All good - 2 weeks later the same issue. Dealer replaces #5 injector. A few weeks later the same issue - Dealer has NO idea whats happening and the error keeps pointing to the #6 cylinder injector. Car runs great otherwise and when it starts up rough in the morning - or gradually starts get rougher over a few mornings I know its gonna happen again... I really dont want to keep replacing these injectors (4 to go) as its expensive unless for sure I know that's the issue... Would you have any thoughts? I have 135k miles - all highway driving as I put on about 100 highway miles a day. As I said car seems to run great otherwise.
What makes this problem better or worse?
Car actually runs fine but I dont like having a check engine light on
How long has your 2010 Volvo XC60 had this problem?
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If the dealer is having a hard time figuring this one out we would just be guessing here. I would say to check compression next but I'm sure they thought of that as well. If you want a second opinion then use this link to find a good shop near you.
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Alex
