Replaced Spark Plugs

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silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

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I replaced my spark plugs yesterday it took me about 6 hrs. It reminded me how much I hate changing plugs on OHC V8s. I have done a complete tuneup on my stanza in 30mins with limited tools in a parking lot before

Antways having TCS makes he job more labor intentsive. I found the PO's shop used Denso PK20PR-L11. These Appear to be the correct interchange part for the car, however I was happy to change them to the NGKs since they already had 60k. The car runs much better. I wish I would have done this sooner, it idles better, throttle response is improved, and it seems to come more alive as the RPM's climb

Wes's How tow was a big help. I found on the TCS car you need to loosen the wireing harness brackets in order to slip the coil cover past.


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GseaQ
Posts: 353
Joined: Sat Jul 27, 2002 4:56 pm
Location: Lower Mainland, BC

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silver2k2 wrote: I found on the TCS car you need to loosen the wireing harness brackets in order to slip the coil cover past.
We had to do exactly the same thing to get the left cam cover off our new '95 non-TCS Q last week for re-sealing. Our '92 has TCS and it adds an hour to the job for sure.


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