Opinion Needed: 2003 monte carlo misfire
#1
04-29-2016, 04:11 PM
2003 monte carlo misfire
i have a 2003 monte carlo with 3.4 had lifter tap replaced all of them and pushrods started it and it was mising replased plugs wires checked all wire connections and hoses it only misses at idile im out of ideas of what it could be
#2
04-29-2016, 05:34 PM
Hi Mike & Welcome to the MCF.
Check out the below links and check back to see what our tech member's post on your problem when they visit your thread.
Good Luck
Oh, how many miles on your 3.4L ?
Check out the below links and check back to see what our tech member's post on your problem when they visit your thread.
Good Luck
Oh, how many miles on your 3.4L ?
Part 1 -Troubleshooting a Hard to Diagnose Misfire Case ...
troubleshootmyvehicle.com › GM › 3.1L, 3.4L
Sep 12, 2012 - Testing a rough idle condition on GM 3.1L, 3.4L. I'll share with youMisfire ... Although this case study involves a 2000 Chevy Monte Carlo (with a 3.4LV6), you can .... 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
Part 1 -How to Troubleshoot Misfire Codes (GM 3.1L, 3.4L)
troubleshootmyvehicle.com › GM › 3.1L, 3.4L
May 18, 2011 - Page 1 of 3: Troubleshooting Misfire Trouble Codes: P0301, P0302, ...Misfire, Rough Idle Troubleshooting for NON OBD II 3.1L and 3.4L ... Monte Carlo3.1L, 3.4L ... 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 ...
Random misfire at idle and can't figure out what's wrong - Monte ...
montecarloforum.com › ... › Engine/Transmission/Performance Adders
Aug 4, 2011 - I have an '01 Monte Carlo with the 3.4L and about 80k on the odometer. ... It has an intermittent random multiple misfire, P0300, only at idle and I can't for the life of me figure out what's wrong. .... 2003 Chevrolet Monte Carlo.Still having issues after changing spark plugs. - Monte Carlo ...
Jun 24, 2012
Strange Issue Rough Running/Stalls Out - Monte Carlo Forum
Sep 18, 2011
Engine overheating problem - Monte Carlo Forum - Monte Carlo ...
Mar 13, 2011
More results from montecarloforum.com
https://www.youtube.com/watch?v=sw9cG8MaECU
May 25, 2013 - Uploaded by Vacationtime247
GM 3400 / 3100 3.1 3.4 Engine Misfire Cause & Causes Miss ..... I feel a rough idle and then some ...
https://www.youtube.com/watch?v=cUIIn32nlvA
Jun 11, 2007 - Uploaded by greatautohelp
2002 Grand Am GT 3.4 same misfire code. had changed plugs,wires ... Just got through tapping the #4 ...
troubleshootmyvehicle.com › GM › 3.1L, 3.4L
Sep 12, 2012 - Testing a rough idle condition on GM 3.1L, 3.4L. I'll share with youMisfire ... Although this case study involves a 2000 Chevy Monte Carlo (with a 3.4LV6), you can .... 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
Part 1 -How to Troubleshoot Misfire Codes (GM 3.1L, 3.4L)
troubleshootmyvehicle.com › GM › 3.1L, 3.4L
May 18, 2011 - Page 1 of 3: Troubleshooting Misfire Trouble Codes: P0301, P0302, ...Misfire, Rough Idle Troubleshooting for NON OBD II 3.1L and 3.4L ... Monte Carlo3.1L, 3.4L ... 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 ...
Random misfire at idle and can't figure out what's wrong - Monte ...
montecarloforum.com › ... › Engine/Transmission/Performance Adders
Aug 4, 2011 - I have an '01 Monte Carlo with the 3.4L and about 80k on the odometer. ... It has an intermittent random multiple misfire, P0300, only at idle and I can't for the life of me figure out what's wrong. .... 2003 Chevrolet Monte Carlo.Still having issues after changing spark plugs. - Monte Carlo ...
Jun 24, 2012
Strange Issue Rough Running/Stalls Out - Monte Carlo Forum
Sep 18, 2011
Engine overheating problem - Monte Carlo Forum - Monte Carlo ...
Mar 13, 2011
More results from montecarloforum.com
https://www.youtube.com/watch?v=sw9cG8MaECU
May 25, 2013 - Uploaded by Vacationtime247
GM 3400 / 3100 3.1 3.4 Engine Misfire Cause & Causes Miss ..... I feel a rough idle and then some ...
https://www.youtube.com/watch?v=cUIIn32nlvA
Jun 11, 2007 - Uploaded by greatautohelp
2002 Grand Am GT 3.4 same misfire code. had changed plugs,wires ... Just got through tapping the #4 ...
#4
05-01-2016, 09:14 PM
Join Date: May 2013
Location: Brockville Ontario
Posts: 3,052
could be your ignition control module located under the coils, they go bad and sometimes the ground on them gets dirty or the wires themselves rot out over time and need to be replaced, just replaced one this winter in my grand prix and the coil itself actually cracked, not sure if there was water in it and it froze or if it was related to the ICM going bad.