Question about 2001 Cadillac DeVille
I have change the injectors also the oxegen sensor plugs and plug wires .When I run the code it shows up several things .Is it yhe computer itself .It has 120,000 miles ..
I don't think the computer, maybe the throttle position sensor, EGR valve, it could be a few different things but would put the computer at the end of the list. These will have to be checked for correct ohms and voltage to determine which isn't putting out the right ohms to work right.
Posted on May 07, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
Feb 24, 2014 | Mazda Protege Cars & Trucks
For engine misfiring problem check the
help links mentioned below. Click the link below to go through the
troubleshooting procedure :---- OBD-II Trouble Code P0300?
---------- Engine misses and truck jumps? Hard to down shift? Issue with high gear only? http://technoanswers.blogspot.in/2012/02/engine-miss-and-truck-jumps-hard-to.html
Bad miss at idle?
While stop engine idles like cylinder missing?
Engine Misfire codes for car?
Engine Misfire codes?
Misfire on cylinder 4?
Oil on spark plugs and car misfires?
This will help.
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