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question about timing

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Old Sep 23, 2011 | 10:14 AM
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question about timing

i replaced the timing chains on my 2001 navigator and now i am getting a code p0174 and p0301 could i have got the timing chains off causing these codes
 
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Old Sep 23, 2011 | 10:23 AM
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Originally Posted by navigator2001
could i have got the timing chains off causing these codes
It's more likely the P0174 code is due to a cracked vacuum line and the P0301 code is because the 2-wire connector for the #1 COP isn't plugged in tight.
 
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Old Sep 24, 2011 | 01:31 PM
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if you had your marks right on the chains, on the cam and crank i would think its not your chains
 
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