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Idle Air Control Valve Iac
Possible IAC problems
1994 NISSAN SUNNY
Engine SR18 replaced head and block. Inconsistent idle, sluggish when cornering, not starting when engine is hot.
have the same problem?
Saturday, June 9th, 2012 AT 11:26 AM
Is the MIL indicating and did you check for trouble codes?
Saturday, June 9th, 2012 AT 2:59 PM
KHLow2008 tks for your response! MIL is functioning. Ran diagnostic and failure shown in coolant sensor. Car started when aircon was switched on. Idle not holding
Saturday, June 9th, 2012 AT 7:09 PM
Since a fault was detected with the coolant sensor, was it checked or replaced? This sensor can cause the problems indicated as the engine could be running rich or lean.
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Saturday, June 9th, 2012 AT 7:56 PM
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