Bruce Nunnally Posted November 15, 2018 Report Share Posted November 15, 2018 William wrote: A misfire on cylinder 5 Bruce 2023 Cadillac CT4-V Blackwing Follow me on: Twitter Instagram Youtube Link to comment Share on other sites More sharing options...
rockfangd Posted November 15, 2018 Report Share Posted November 15, 2018 I can top that THE🤣 GM FAN FOREVER Nice, clean, luxury= fine automobile Link to comment Share on other sites More sharing options...
BodybyFisher Posted November 15, 2018 Report Share Posted November 15, 2018 If you were on a Cadillac FB group, all of the members would immediately parrot: Head Gasket Because it's cool to press the panic button and to ignore actual diagnostics. 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 Link to comment Share on other sites More sharing options...
Bruce Nunnally Posted November 15, 2018 Author Report Share Posted November 15, 2018 my go to guess on misfire is always fuel pressure regulator.  the longer answer is check the codes snd go down the diagnostic tree - fuel, air, spark and see what is “amiss” Bruce 2023 Cadillac CT4-V Blackwing Follow me on: Twitter Instagram Youtube Link to comment Share on other sites More sharing options...
BodybyFisher Posted November 21, 2018 Report Share Posted November 21, 2018 Yep, inverted cone method of thinking 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 Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.