When i start my car it has a unstable idle about 20 25min the idle jus jumps up n down....???? How can i fix this problem
Apr 7, 2010 at 12:43 AM
1997 Honda Prelude IDLE
978JDM
- MEMBER
- 1 POST
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Hi 978jdm,
Check for
1. Vacumn leakages,
2. Clogged IAC coolant hoses.
3. Loose idle adjust screw.
4. Faulty Fast Idle Thermo valve.
Check for
1. Vacumn leakages,
2. Clogged IAC coolant hoses.
3. Loose idle adjust screw.
4. Faulty Fast Idle Thermo valve.
Apr 8, 2010 at 8:04 AM
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