2007 GMC ACADIA 2WD 3.6L

by dyaya6969 on Jun 26 2018, 4:14 PM

car came in with engine miss. has been to two other shops racking up close to $2,000. dollars in repairs and still has miss.

codes are P0016,P0017,P0018,P0019. we suspect timing chain stretched. anyone experience this before?

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5 Replies
  • By waylor22
    Have seen several of these. Timing chain is a huge issue
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  • By zman1992
    Timimg chain. 
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  • By 1986chevyman
    I agree, timing chain stretched.
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  • By 19mastertech98
    Timing chain death codes! 
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  • By 1986chevyman
    That engine is famous for stretched timing chains. Easiest to drop the cradle with engine and transmission for access.
    Sign in to vote 2

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