Chevrolet - Montecarlo :: Shifting Hard - Jerking When Driving In Stop And Go Traffic
Sep 3, 2014
I recently replace my catalytic converter with a MagnaFlow direct fit, thinking it may have been clogged. This did not solve my problem. The car only jerks after it has been driven more than 30 minutes. It usually starts jerking once I get back into town (stop and go traffic). I have replace a handful of sensors. I plan on replacing the transmission control solenoid. How many do I need? Where is the TCS located?
2002 Chevy Monte Carlo SS 3.8 6cyl. 98k mi.
View 7 Replies
Advertisement
I have a 2003 Buick Park Avenue with the 3.8L V6, not supercharged. If the pressure control solenoid on the 4T65E transmission can be changed through the pan? I ask because I get hard shifting if the car is running in stop and go traffic where the engine cooling fans are starting to cycle. Simply shutting the car off and immediately restarting clears the hard shifting. Otherwise the transmission shifts smoothly. Searching the internet suggests the PCS is getting tired. I wouldn't mind throwing a $50 part in as an attempt to cure this issue if the average Joe can swap it out.
View 4 Replies
My mechanic told me that the fuel pressure is about 5psi low. Could this cause jerking/bucking during acceleration?100,000mi SS
View 7 Replies
I own a 2002 Monte Carlo SS 3.8 6cyl. I believe it has a 4T65-E transmission.
On a regular basis if I drive 20 miles out of town, on my way back the transmission starts to shift hard (long shift?). From my research online, the 4T65-e is a faulty transmission to begin with. Is it worth replacing the Shift and Pressure solenoids? If I were to buy a new transmission where should I look? What are some model numbers?
Oil, trans fluid, filters are changed on regular basis.New catalytic converter. No Check Engine Light.
View 4 Replies
I have a 2006 GS RWD the transmission started acting weird 4 month ago went to many workshops and no codes were found in the computer and my problem is that when i am moving in the car for more than half an hour and stop the car seems hard and jerking while shifting to 2nd gear and if i put it in tiptronic it go to 5th gear immediately it seems ok when the transmission is cold so what do you think it has got 125000 miles on it and what is the normal temperature for the transmission so i can test it with mini vci...
View 7 Replies
The auto trans on my SL has been shifting hard and jerking lately, and the other night it wouldn't shift into 4th at all and I got a CEL code having to do with the transmission solenoid. So to my question; how hard is this solenoid to replace, and were is it located? Also, need to get part number? Additionally, I check the fluid every few weeks so I know that's good, and it seems to get worse (more jerky) when its hot.
View 3 Replies
I have a 2005 Passat GLS TDI. Recently it has started jerking when shifting and hesitating when taking off from a stop. I guess it's not quite a hesitation but I press the gas and it takes a few seconds to kick in and go. The check engine light came on and I read the codes with a code reader.
The codes I got were P0674-Glow plug/heater cylinder 4 and P0741 Torque converter CKT performance or stuck off. Now The car started hard in the winter when it was really cold so I am assuming the one code means we have a bad glow plug.
View 1 Replies
I have a 2005 Passat GLS TDI. Recently it has started jerking when shifting and hesitating when taking off from a stop. I guess it's not quite a hesitation but I press the gas and it takes a few seconds to kick in and go. The check engine light came on and I read the codes with a code reader. The codes I got were P0674-Glow plug/heater cylinder 4 and P0741 Torque converter CKT performance or stuck off. Now The car started hard in the winter when it was really cold so I am assuming the one code means we have a bad glow plug. Any tips where to start, what this could be, and how much each thing could cost me to fix?
View 1 Replies
I have a 2004 Sienna LE with 169,500 miles. It started to shift hard between 2nd and 3rd gear in traffic (it had previously never had ANY hard shifting). A few minutes later the CEL came on along with the VSC and Traction Control lights. Both Advance Auto and a Toyota dealer confirmed that the codes showed the speed sensors on the rear wheels (both sides) were bad. The Toyota dealer also declared that the low gear solenoid in the transmission was bad and the transmission would need to be replaced soon. I found it strange that the transmission started shifting hard at the exact same time the speed sensors went bad. Is it possible that simply replacing the speed sensors would fix my hard shifting issue? I am a shade tree mechanic that does brake work and other intermediate tasks. Is speed sensor replacement an easy job on this Sienna?
View 6 Replies
I have a 1996 Chevy Cavalier, which I purchased used Two years ago, and lately I've been having a problem with it. I live in the area where Temps rub pretty high here. Recently, with three digit weather, my car stalls when I'm in stop and go traffic. I would have to turn off the car and restart it. The car temp gauge in car doesn't show the car overheating. What is the possible cause of the car stalling?
View 1 Replies
Hesitation while driving mostly in city traffic.....
View 5 Replies
so, I'm driving home the other day in stop and go 102 degree traffic, and my A/C cuts out. I thought maybe my compressor took a dump, because I've noticed a little noise from that side of the engine. Then I look down, and notice my water temp is like 240-250ish. As soon as traffic starts up again, temp goes down to normal, and A/C comes back.
I have a 2 mile commute to work, so it hasn't happened since then.
no DTC's, no rad fan. A/C fan works. Put 12V to fan - no worky. fuse block on top of battery not melted.
Obviously I need a fan, but I was wondering about something else. since this started, my car gets to normal operating temp (NOT), in literally under 2-3 minutes. I know its Texas and a billion million degrees, but I think that's too fast.
Green top coolant temp sensor, and metal impeller water pump already installed.
View 3 Replies
Recently when I drive for a while in traffic (stop and go) and then park my car for a quick errand and try to restart it won't start. This has only happened on extremely hot days ( over 90 degrees). I replaced the battery after the first time which was in April. It is now June and its happened 2 times in 2 weeks again. I have been able to start it after letting it sit for over an hour or with a jump. I'm getting nervous to run errands and the weather isn't getting any cooler.
View 7 Replies
I have a 1999 Saturn SL1 with a transmission issue. After driving in stop an go traffic and the trans warms up, it doesn't want to change gears from second to third. I can remedy this if i put the car in neutral, turn it off and back on will continue to run for a bit longer. The longer I'm in stop and go traffic, the more frequent I have to do this. On the highway this is a different story and I can stay in the last gear and drive forever! Also after being in traffic for so long, if I put the car into reverse, I have to lightly feather the gas until it slowly goes into gear.
The last issue which I think might be related is that the idle will sometimes stay extremely high if I put my car into neutral at red lights, which I do often to avoid have to turn the car off and on again to reset the transmission.
View 10 Replies
My car has an exhaust smell coming into the car; seems to be from in front of the passenger side of the engine. Mechanic said it was from leaking valve cover gaskets, which have been replaced about a month ago. The smell is coming back and getting stronger. When I am in stop/go traffic, I have to open the windows. What else could this be caused by?
View 6 Replies
When parked and you shift between P to D or R loud engagement of transmission. Thought it was u joints, buddy says both look good/sound good when engaging P D R. Also shifts hard between 1-2-3 intermittently. I did read that it could be the TCC regulator valve?
View 2 Replies
My '08 Chevy Impala (116,000 miles) has had a recurring issue over the past few months. After I have first started it, and for maybe the first 15 minutes it is running, it has been 'shifting hard' from 1st to 2nd gear. Basically, the engine revs much higher than it normally would and it 'thunks' into second gear. If I intentionally push the gas slower it does not happen. The guys who service my car (not Chevy) told me that my Transmission fluid level is fine.
View 2 Replies
I have a 00 impala w 4t65e tranny I believe I have a p1811 code of hard and long shifting. I also need both cv axles replaced. If i replace the axles and have then dropped. Is it possible with the pcs going out, i would be able to drive 600 miles both way to a family thing without getting stranded.
View 3 Replies
I have a 2006 Chevy 2500HD with about 180000 miles. All of a sudden the transmission is shifting extremely hard at times. It doesn't shift this way all the time. What could be causing this problem? It doesn't have to be under hard acceleration either when it does shift hard. It sometimes is during hard accelerating and sometimes it is under very little acceleration, but as I said it doesn't do it every time. When it does shift hard, it seems to do it in all gears.
View 1 Replies
Over time, and hard shifting damage to the gears in the differential of my Chevy Tahoe?
View 3 Replies
Can a hard shifting automatic transmission cause damage to the rear differential of a vehicle over time?
View 1 Replies
