Compression test procedure

[mickeytee]

Sorry i dont have experience with replaceing just the boots. I usually just replace the coil if its bad.

 

[travisd]

Sorry i dont have experience with replaceing just the boots. I usually just replace the coil if its bad.

How do I know if the coil or boots are bad? I could not find any cracks or tears in the boots. There no carbon trails in the boots but the boots are slightly larger than the plug and dont seal on to the ceramic but i assume that normal for this ignition system? The replacement boots fit very tight on the spark plug though. The springs look slightly tan.

Would you replace the coils from what I'm describing?