Originally posted by codeman19:

Also I have a whistling in my engine bay somewhere I think its the hose from the pcv valve, where it has the elbow that splits into 2 directions. I think it is here because when i spray electronic cleaner on the plastic connections the engine will idel higher for a couple of seconds. So does that mean this could possibly be my problem area?




This is a trouble spot I mention too much I am told.

Use new Motorcraft PCV valve and replace rubber hoses. The rubber gromet under the valve can be replaced also.

If the fuel pump is erratic the fuel pressure will be also, check it. Otherwise it may not be mounted securely enough, causing excess vibration.

"Those who cannot remember the past are condemned to repeat it" -George Santayana