2005 chevy suburban misfire after tranny replaced

Asked by Jan 08, 2017 at 09:13 AM about the 2005 Chevrolet Suburban LT 1500 4WD

Question type: Maintenance & Repair

I had the tranny replaced on 05 suburban after i
drove it the engine light started flashing now it
runs really rough..i scanned it and p0300 comes up
but i never had a engine light before the tranny
replacemrnt except the evap...what is wrong with
my truck

1 Answer

73,015

Yes, well I suspect a wire has gotten disturbed, just need to go over the wiring for the ignition system, make sure everything is plugged in, make sure and check around the coil. Otherwise other things to look for are....Possible causes - Faulty spark plug (s) - Faulty ignition coil (s) - Clogged or faulty fuel injector (s) - Intake air leak - Fuel injectors harness is open or shorted - Fuel Injectors circuit poor electrical connection - Ignition coils harness is open or shorted - Ignition coils circuit poor electrical connection - Insufficient cylinders compression - Incorrect fuel pressure.

Your Answer

Add photo

Related Questions

  • 2005 chevy suburban misfire after tranny replaced 1 answer

    I had the tranny replaced on 05 suburban after i drove it the engine light started flashing now it runs really rough..i scanned it and p0300 comes up but i never had a engine light before the trann...

    2005 Chevrolet Suburban LT 1500 4WD

    -

    Maintenance & Repair

  • 1997 Chevy suburban tranny 2 answers

    My 97 suburban tranny is slipping. I have to get it to over 2500 rpms let off the gas and push the gas again to get it to shift from 1st to 2nd. I need to know what I can do to fix it. I do not ha...

    1997 Chevrolet Suburban C1500

    -

    Maintenance & Repair

  • 2005 Chevy Suburban 4 answers

    My 2005 Chevy Suburban starts and idles great but when I hit 55-60 mph it starts to spudder. Any ideas

    2005 Chevrolet Suburban LT 1500 4WD

    -

    Maintenance & Repair

  • No heat from front vents of 2005 Chevy Suburban 6 answers

    No heat from front vents of 2005 Chevy Suburban even w/ fan turned all the way up on digital read out. As RPM go up more air comes out (@ temp), less when going slower. Not sure where to start with...

    2005 Chevrolet Suburban LT 1500 4WD

    -

    Maintenance & Repair

  • 1999 Chevy Suburban, 5.7 L, automatic transmission, 147,300 miles, not shifting into OD 1 answer

    My 1999, 4 x 4, 5.7 litre, Chevy Suburban 1500, 147,600 miles will not shift into overdrive. No clunking noises, no slipping, tranny fluid clean and no smell, no shifting so hard it jerks you, e...

    1999 Chevrolet Suburban K1500 LT 4WD

    -

    Maintenance & Repair

Search Chevrolet Suburban Questions

Chevrolet Suburban Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,010
#2 Neal Turner
Neal Turner
Reputation 900
#2 Eric Fritz
Eric Fritz
Reputation 900
View All

Related Models For Sale

Used GMC Yukon XL
230 Great Deals out of 12,931 listings starting at $1,495
Used Chevrolet Tahoe
612 Great Deals out of 35,899 listings starting at $1,000
Used GMC Yukon
394 Great Deals out of 20,761 listings starting at $1,495
Used Ford Expedition
380 Great Deals out of 22,001 listings starting at $1,500
Used Cadillac Escalade ESV
118 Great Deals out of 5,427 listings starting at $3,955
Used Chevrolet Silverado 1500
2,085 Great Deals out of 183,330 listings starting at $1,900
Used Cadillac Escalade
212 Great Deals out of 11,013 listings starting at $2,900
Used Chevrolet Silverado 2500HD
339 Great Deals out of 29,305 listings starting at $990
Used Toyota Sequoia
117 Great Deals out of 5,343 listings starting at $2,900
Used Ford F-150
2,191 Great Deals out of 180,689 listings starting at $1,500
Used Lincoln Navigator
98 Great Deals out of 5,146 listings starting at $1,900
Used Ford Excursion
6 Great Deals out of 777 listings starting at $1,950
Used Nissan Armada
148 Great Deals out of 8,877 listings starting at $3,977
Used Dodge Durango
277 Great Deals out of 19,977 listings starting at $999
Used Ford Explorer
806 Great Deals out of 62,407 listings starting at $495

Used Cars For Sale

2017 Chevrolet Suburban LT 1500 4WD For Sale
9 Great Deals out of 3,604 listings starting at $46,898
2016 Chevrolet Suburban LT 1500 4WD For Sale
9 Great Deals out of 438 listings starting at $37,888
2015 Chevrolet Suburban LT 1500 4WD For Sale
8 Great Deals out of 354 listings starting at $27,995
2014 Chevrolet Suburban LT 1500 4WD For Sale
4 Great Deals out of 145 listings starting at $18,995
2013 Chevrolet Suburban LT 1500 4WD For Sale
6 Great Deals out of 174 listings starting at $14,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.