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4.9L spark plugs


Cassie

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I am getting ready to change my plugs and 02 sensors and the front looks fine but how i the world do I get to the back ones... I checked previous posts and have not seen this question asked so figure it is probably a stupid one.... so please humor me and go easy on me..... do I just need a particular tool?? Thanks Cassie

P.S If you see two posts plz forgie I am not sure how my first post wound up in the forsale forum??Operating on Not enough sleep I guess.....

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Lay across the engine, is what I used to do. Use various length extensions, universals, etc. Wear a glove on the hand closest to the firewall, if its anything like my 91, I was cut to shreads...

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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BBF gave you right directions. Believe me, the rear ones are actually easier to work on because there is much more room up there. The only problem is that you do net see them. Use your fingers to locate the plugs.

The saddest thing in life is wasted talent

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Thanks for the advise.... Just came in for a little break to get a cold drink... this day has started out real fun the first plug up front I went to pull broke off.....I think it was cemented on I have spent all morning getting it off...had to spray it down and wait a while....how can something so simple get so derailed..... Well I can laugh about it now that it is out and move on...lol... Just can't wait till I get to those back ones..lol Thanks guys! Cassie

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Take your time, do only one at a time and take a short break after each. Use of an ample amount of curse words, #$&@!?# will help you muster up supernatural strength.... the more you use the stronger you get..... :lol: (learned that watching my dad :lol:) You'll get them...

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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