Question about 2007 Chevrolet Cobalt Coupe

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I Have a 2007 chevy cobalt with a manual trans. the trans pops out of 1st,3rd,and5th gear once all the way in vehicle drives fine. Is this a linkage problem or a trans problem

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This seems like a linkage problem,you will have to let somebody opreate the gears while you watch and see if when pushed forward if the link on the gearbox completes the full stroke, of not you will probally find the nylon guides are worn causing the system to be floppy.You notice it is all the up stroke gears,2nd and 4th okay.

Posted on Mar 17, 2011

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Jcb 532-120 1998 will only drive forward in 1st and 3rd gear but will drive in reverse gear in all speeds


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General Motors gear ratios hide] 1 GM Rear Wheel Drive...


General Motors gear ratios
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GM Rear Wheel Drive Transmissions

PTU = Power Transfer Unit (Crossover SUV AWD/4WD)

6 Speed Automatic Transmissions

RPO Trans Name 1st 2nd 3rd
MNK Allison 1000
MNZ Allison 1000
MW7 Allison 1000
MYB
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5 Speed Automatic Transmissions

RPO Trans Name 1st 2nd 3rd
M74 Allison 1000
M22 5L50-E
M82 5L40-E
MTW Allison 2400
MX4 Allison 2000
MX5 5L40-E with PTU*
MV3 5L50-E with PTU*

4 Speed Automatic Transmissions

RPO Trans Name 1st 2nd 3rd
M30 4L60-E
M32 4L60-E HD
M32 4L65-E
M33 4L60-E Hybrid
M41 4L30-E
M70 4L70-E Super Duty
M99 2ML70 2-mode Hybrid*
MD8
ML4 4L30-E
MN8 4L80-E HD
MN8 4L85-E
MT1 4L80-E
MW9 HM 200-4R
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  • EVT Mode 2 The 2ML70 operates in non-electric mode with a gear ratio of 1.70 - 0.738:1

3 Speed Automatic Transmissions

RPO Trans Name 1st 2nd 3rd
M40
M41
M65
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MD3 HM-180
HM-200C
HM-350
HM-400

GM Front Wheel Drive Transaxles

6 Speed Automatic Transaxles

RPO Trans Name 1st 2nd 3rd
MH2
MH4
MH6 6T75 (AWD)
MH7
MH8
MY9 6T75 (AWD)

5 Speed Automatic Transaxles

RPO Trans Name 1st 2nd 3rd
Aisin-AW 55-51LE
M09 Aisin-AW AF33-5
M43 Aisin-AW AF23-5
M45 Aisin-AW AF33-5
M98 AF33-5
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MJ8 Honda 5AT w/PTU*
MLS Aisin 50-40E
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4 Speed Automatic Transaxles

RPO Trans Name 1st 2nd 3rd
MLQ Aisin 81-40LE
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Jatco JF405-E
M10 Jatco JF403-E
M13 4T60-E HD
M13 4T60-E
M15 4T65E
M45 Aisin-AW AF33
M57 A245-E
M76 4T65E with PTU*
MD7 4T65E
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MN5 4T45-E
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MS7 A240-E
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RPO Trans Name 1st 2nd 3rd
M60 GEO Metro
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GM Manual Transmissions

6 Speed Manual Transmissions

RPO Trans Name 1st 2nd 3rd
M10 Tremec 85mm
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MM6 Tremec T56
MV1 Aisin 85mm
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M35 Getrag 260
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M50
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M96 Tremec 109mm
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MG3 Getrag F23
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M50
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MH3 Tremec T-5
MK5 C59
ML2 Tremec T-5
ML3 Tremec T-5
MT8
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MW2
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TR-3450
TR-4050
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2007 Chevrolet Optra and Spark (Trans code Y4M)

4 Speed Manual Transmissions

RPO Trans Name 1st 2nd 3rd
M20 HM-117
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More GM Manual Transmissions

6 Speed Manual Transaxles

RPO Trans Name 1st 2nd 3rd
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MU9 Opel F40 83mm
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5 Speed Manual Transaxles

RPO Trans Name 1st 2nd 3rd
D-16 (2005-2008 Chevrolet Aveo 1.4 DOHC / 1.5L)
D-16 (2005-2008 Chevrolet Aveo 1.4 SOHC)
Y4A (2007 Pontiac Matiz)
YM4 (2005-2007 Chevrolet Aveo)
D-20 (2005-2007 Chevrolet Epica)
L73 Pontiac LeMans F16
M42 Geo Metro
M43 AF23
M49 BW 5spd
M58 Geo Metro
M79 LeMans F13
M86 Getrag F23 (5T45MI)
M94 Getrag F23
M98 Aisin 55-51E
MB4 Geo Prizm 1.8L
MB5 Geo Prizm
MFB 2008 Chevrolet Epica 5-Speed S/R (D24)
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MG1 HM-282
MG2 HM-282
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MR3 Isuzu
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RPO Trans Name Lowest Highest
M83 V20-E
M75 V25-E
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1 Answer

2007 Chevy Avalanche 3rd and 4th gear are not working


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Sell it now if you can!
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1 Answer

2007 Chevy Cobalt will shift through all gears, but won't engage in any.


if you can smell burnt friction material, and if possible see it around trans, ( will look like black fibers everywhere) you fried your clutch plate.

Dec 18, 2013 | 2007 Chevrolet Cobalt Coupe

1 Answer

I have a 1998 z24 cavaler, while i was driving i put the car into 2nd to downshift because i was turning, as i put it into 3rd the shifter felt like it was broke and it does not want to go into 1st 2nd...


Hi...your problem is usually caused by the ****** shift linkage being stuck in two gears at the same time which can sometimes happen from shifting out of sequence. In order to fix this you need to get under the vehicle and manually shift one of the trannys linkage levers into a different position to free it so you will be able to shift normally once again. NOTE: Be extremely careful when working under the vehicle and take every precaution to ensure your safety first and foremost!

over4dy

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1 Answer

1975 chevy blazer with a hydro-matic 350 automatic


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1 Answer

Only runs in 1st and 2nd gear and reverse.


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4 Answers

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1 Answer

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