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DiscoWeb Bulletin Board » Message Archives » 2003 Archives - Discovery Technical » Archive through July 21, 2003 » Not valves...What's next? « Previous Next »

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Greg French (Gregfrench)
Senior Member
Username: Gregfrench

Post Number: 503
Registered: 11-2002
Posted on Thursday, July 17, 2003 - 02:40 pm:   Edit Post Delete Post Print Post

Did a compression test last night. All readings sre between 170-190, which, I believe, is good. This means it more than likely is not bad valves. What else should I try?

(Random misfires and environmental codes)
 

Jaime Crusellas (Jaime)
New Member
Username: Jaime

Post Number: 38
Registered: 05-2003
Posted on Thursday, July 17, 2003 - 04:09 pm:   Edit Post Delete Post Print Post

Make sure your plug wires are well seated and they they are good.
 

Greg French (Gregfrench)
Senior Member
Username: Gregfrench

Post Number: 504
Registered: 11-2002
Posted on Thursday, July 17, 2003 - 05:32 pm:   Edit Post Delete Post Print Post

New plugs and wires.

All seated and pretty.

Next?
 

Jaime Crusellas (Jaime)
Member
Username: Jaime

Post Number: 42
Registered: 05-2003
Posted on Saturday, July 19, 2003 - 10:39 am:   Edit Post Delete Post Print Post

Run some techron fuel system cleaner for a couple of tanks of gas. Maybe the injectors are dirty.

Another possibility is the distributor cap/rotor if you have an early disco.

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