I failed smog twice last week, and since I'm moving up north for work, I decided to do a moderate overhaul / tune-up before I have to move in 2 weeks.
This included:
- Valve adjustment / valve cover gasket
- O2 sensor
- Distributor cap / rotor
- Spark plugs
- Ignition wires
- Timing belt / belt tensioner
- Water pump
- Thermostat
- All new hoses
- All new accessory belts
And to my surprise, I found the 2 front valve cover nuts loose, #1 and #2 spark plugs loose. Probably why I failed smog, since the chart said I was running lean (or a vacuum leak).
A few pics before I gave the engine bay a good cleaning.



This included:
- Valve adjustment / valve cover gasket
- O2 sensor
- Distributor cap / rotor
- Spark plugs
- Ignition wires
- Timing belt / belt tensioner
- Water pump
- Thermostat
- All new hoses
- All new accessory belts
And to my surprise, I found the 2 front valve cover nuts loose, #1 and #2 spark plugs loose. Probably why I failed smog, since the chart said I was running lean (or a vacuum leak).
A few pics before I gave the engine bay a good cleaning.




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