82 SC is running rough, need help

[mca]

Just so you know, the oxs relay under pass seat may fail intermittently before it completely fails. You should always carry a spare. Might as well buy two and replace existing relay - keep other as spare.

Be sure to check your dizzy cap as the securing clips can loosen. Since you recently replaced it, figured I'd throw that out there.

[jasonlee]

thanks. I will order a relay from our host
i will also check the resistance of the WUR tmrw. i will advise. Thanks for all the help

[jasonlee]

what kind of reading should I be looking for in regards to resistance on the WUR?

[Robey5]

Sub'd

[boyt911sc]

Originally Posted by boyt911sc

Jasonlee,

Do you have a USA/Can model car? If yes, then you should have a WUR-090 on it. RoW cars would have a different WUR. Remove the electrical plug from the WUR and use a multi-tester (VOM) and set at resistance (Ohms) Omega sign on the dial. There are two (2) terminals at the WUR and place the probe tips. The car should not be running when you do the resistance measurement. Or you'll blow the fuse of the multi-tester. Keep us posted.

Tony

Walt F. caught my attention about checking the heater resistance with the FP or engine running. With the electrical plug to WUR removed, the WUR has no power supply thus a running FP/engine would not have any effect in taking the resistance reading or measurement. Thanks.

Tony

[jasonlee]

Hello all. Just got back from a very long business trip.
An update to the rough running SC. it turns out the WUR was fine. The issue was fuel and electrical. New fuel filter needed, and the O2 sensor relay. Just old and gave up the ghost.
Thanks for everyones input, and happy to have the car running again.

[mca]

Great news! Thanks for the update.