I have a 2005,Chevrolet,Silverado,50,000 miles, all wheel,4x4,5.3 litre,V-8.
When I'm driving odn the roadway,and the transmission shifts from lo, to 2nd.(automatic), the engine "Shudders" when the R.P.M.'S are between 1200 and 1500 R.P.M.'S.
WHAT IN THE WORLD IS GOING ON ???
Please HELP.
Paul
I, feel sorry for you, after reading your problem, but don't worry you visit the Reliable-Store they will help you for sure.They have repair manuals at a very less cost. Best Manuals
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need more info i had a 1984 chevy half ton and first, second, and third worked fine but lock up didnt work. the problem was there was no vacum at a switch under the hood on the fire wall also your shift linkage could be out of adjustment. try driving down the road and raise up a little on the shifter.
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Check both O2 sensor(s) and catalytic coverter.. P0420 means catalyst below threshold. Also check the sensor at the transmission and solenoid.
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hello, your truck will not shift from second to third . If it wont shift to third it is going to need new clutchs or seals installed in the transmission that is a common problem with the 4L60e transmission.
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My wife's 02 Audi A4 1,8t had the same problem after talking with Audi (coil pack/spark plugs) we replaced them all and the problem still persisted not to say that won't fix your problem but what I found to be the problem was 3/8 vacuum line (shaped like a S) that comes up on the right hand side between the oil filter and the fire wall that comes from the turbo check valve assembly (its hard to locate and should be done with the engine cool) up to a valve assembly that connects to the intake manifold, what was happening was the hose would become spongy at the bottom (you will have to squeeze the hose from top to bottom to notice the difference) and as the engine heats up it would cause the hose to collapse. Once I replaced the hose and the computer reprogrammed the fuel mixture (about 25 miles of driving) the problem seems to have been correct. Good luck.I had also replaced the turbo check valve about three years ago because of a severe hesitation when you first apply gas (turbo check valve may not be the proper name.) Sorry. Wife Still Loves Her Audi
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
MNK | Allison 1000 | |||
MNZ | Allison 1000 | |||
MW7 | Allison 1000 | |||
MYB | ||||
MYC |
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* |
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 |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
M40 | ||||
M41 | ||||
M65 | ||||
MD2 | ||||
MD3 | HM-180 | |||
HM-200C | ||||
HM-350 | ||||
HM-400 |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
MH2 | ||||
MH4 | ||||
MH6 | 6T75 (AWD) | |||
MH7 | ||||
MH8 | ||||
MY9 | 6T75 (AWD) |
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 | |||
MJ7 | Honda 5AT | |||
MJ8 | Honda 5AT w/PTU* | |||
MLS | Aisin 50-40E | |||
MU3 | Saab 76.5mm |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
MLQ | Aisin 81-40LE | |||
Aisin ZF 4HP 16 | ||||
HM 325-4L | ||||
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 | |||
ME7 | 4T45-E BAS Hybrid | |||
ME8 | ||||
ME9 | ||||
MH1 | 4T80-E | |||
MN3 | 4T65E | |||
MN4 | 4T40/45-E | |||
MN5 | 4T45-E | |||
MN7 | 4T65E HD | |||
MS7 | A240-E | |||
MU4 | A246-E | |||
MU5 | U341-F |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
M60 | GEO Metro | |||
MB3 | A131L | |||
MD9 | ||||
MX1 | A131L | |||
GEO Storm | ||||
HM-425 |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
M10 | Tremec 85mm | |||
M12 | Tremec T56 | |||
ML6 | ZF S6-650 | |||
ML9 | ZF S6-40 | |||
MM6 | Tremec T56 | |||
MV1 | Aisin 85mm | |||
MV5 | Aisin D173 AY6 | |||
MV6 | Aisin 85mm | |||
MZ6 | Tremec 85mm |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
M35 | Getrag 260 | |||
M35 | Getrag 260 (2003-2004 Cadillac CTS) | |||
M49 | BW 5spd | |||
M50 | ||||
M59 | GEO Tracker | |||
M86 | Getrag F23 75mm | |||
M94 | Getrag F23 | |||
M96 | Tremec 109mm | |||
MA5 | Aisin AR5 82mm | |||
MG3 | Getrag F23 | |||
MG5 | ||||
M50 | ||||
M51 | ||||
MH3 | Tremec T-5 | |||
MK5 | C59 | |||
ML2 | Tremec T-5 | |||
ML3 | Tremec T-5 | |||
MT8 | ||||
MU3 | Saab F25 | |||
MW2 | ||||
MW3 | NV4500 109mm | |||
TR-3450 | ||||
TR-4050 | ||||
TR-4050 | ||||
2007 Chevrolet Optra and Spark (Trans code Y4A) | ||||
2007 Chevrolet Optra and Spark (Trans code Y4M) |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
M20 | HM-117 | |||
M73 | Isuzu | |||
MC0 | Getrag | |||
MC9 | ||||
MY6 | NP260 |
RPO | Trans Name | 1st | 2nd | 3rd |
---|---|---|---|---|
MT2 | Opel F40 83mm | |||
MU9 | Opel F40 83mm | |||
MTN | Toyota C60 |
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) | |||
MFN | 2008 Chevrolet Epica 5-Speed S/R (D33) | |||
MG1 | HM-282 | |||
MG2 | HM-282 | |||
MG3 | Getrag F23 | |||
MJ1 | Isuzu | |||
MK7 | Isuzu | |||
MLM | Y4M (2008 Chevrolet Aveo 1.6 DOHC) | |||
MR3 | Isuzu | |||
MU3 | Saab F25 | |||
MV2 | Chevrolet Sprint | |||
MY7 | Early J-car |
RPO | Trans Name | Lowest | Highest |
---|---|---|---|
M83 | V20-E | ||
M75 | V25-E | ||
M16 | V25-E AWD |
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