05 cadillac sts with a 4.6 northstar that will not idle what is the 1st fix

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05 sts 4.6 cranks but wont idle without feathering throttle. throttle body has been replaced with sensors. it is throwing multiple codes, P2637 P0113 P0106 P1137 P1157 P0017 P0019 P0014 P0102 P0122 P0223 P0638 P1101 P0068 P0101 P2108 P0171 P0174 P0113 P0014 P0102 P1101 P0106 it wont idle cold nor hot what is the most likely fix to this issue

millercummins in Winston-Salem NC

Nov 18, 2015

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What are the best Cadillac repair shops?

RepairPal Certified shops can diagnose and repair your 2005 Cadillac STS. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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05 cadillac sts with a 4.6 northstar that will not idle what is the 1st fix

What is your question?

millercummins in Winston-Salem NC

Nov 18, 2015

1 Reply

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stevieray1on Nov 18, 2015

there is no magic fix for a car with 23 DTC's set.you need a real mechanic with a real scan tool,not a code reader.that's the only way.

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Popular Answer

What are the best Cadillac repair shops?

RepairPal Certified shops can diagnose and repair your 2005 Cadillac STS. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.