Tag Archives: Shifting
GMC Sierra Auto Transmission Slipping
Overdrive does not work and take-off is very slow unless I manually shift from 1st to 2nd then 3rd. I had a GMC service center flush the Transmission and Torque Converter and change the fluid in both the Transmission and the Torque Converter about 5000 miles ago. The service manager said it would no be necessary to change the filter as the Transmission is being…
2005 Trailblazer Transmission problems
I recently had my four wheel checked cause it will not transfer in to 4 hi. But, it will transfer in to 4 lo Only for a little bit though then it turns off? The mechanic could not diagnose this as he said that the problem is somewhere between the modulator under the dash and the transfer case solenoid. He told me to take the…
Chevy Trailblazer Acceleration Problems
I just bought an 03 Chevrolet Trailblazer ext. Problem that I’m having is, when I’m driving doing 50-65 it acts like it accelerates and then slows down? N keeps doing it!! Please help me with this problem.. Thank u. Answer: If you mean that the engine is revving up and down, not that the truck is actually speeding up or slowing down, then this sounds…
Engine RPM Jump Before Shifting 1999 Grand Prix
Question: Hi I have a 1999 Pontiac Grand Prix. I am starting to think that there is something wrong with the shift solenoid. The car is still in good mechanical condition, the check engine light never comes on, even though it still works. I will be driving, at any speed, and when it comes time for the car to switch gears, sometimes its not even…
Chevrolet Malibu Transmission Codes And Slipping Problems
I have code dtc p1887 how do I fix it thanks. 2003 Chevy Malibu 3.1L. That code is for an problem inside the trans. The P1811 code is normally caused by a bad transmission pressure control solenoid. GM has released a technical service bulletin that outlines the cause of this problem and the fix. Or there could be a wiring problem at the transmission connector.…
2003 Pontiac Grand Prix Transmission And Catalytic Converter Codes
I have a 2003 Pontiac Grand Prix GT with a 3.8L Series II engine. I am having 2 different issues with this vehicle. First, the transmission has started jerking hard into gears. It seems that it only does it once the car gets up to a normal operating temperature. I will be stopped at a stop sign or stop light and once I start going…
Dodge 1500 Moves Forward When In Park
I got a Ram 2001 Dodge 1500 and changed the filter and fluid in the transmission now it acts like it stays in forward gears in all shifts with the shifter even park. ANSWER: Did it have any problems shifting before? How did the fluid look when it came out? Yea, shifted hard in 1st and rev, fluid was burn a little. OK, Just so…
1999 Oldsmobile Cutlass Engine Light and Transmission Problems
Hey I have 1999 Oldsmobile Cutlass 3.1 liter vin J motor. When I go to accelerate up a hill the car kicks in out of overdrive(rpms surge between 2500-3000.) Any idea what it could be? ProTech: It sounds like the beginning of a transmission problem if it’s hunting for gears on an incline. I just had transmission replaced. The one in it now has 25000 miles…
2004 Chevy Malibu Thermostat – Transmission Problems
I changed my transmission fluids out on a 2004 Chevy Malibu and the pan keeps on leaking and I put sealer on the rubber tabs but it would not stop. ProTech: Do NOT use any sealer on the trans pan or gasket area, that will just make matters worse. You need to get a good GM trans pan gasket and reinstall. Make sure not to…
Can’t Shift Into Gear on My 2000 Dodge Truck
I have a 2000 Dodge 2500 Cummins Diesel and its been sitting for awhile. it got moved about thirty yards away but anyway now it wont shift into any gears. it feels like the lever is just sliding up and down Protech: Hello, how did it get moved? Did you drive it? No it was in a park n fly at the airport. the people there…
2006 Chevrolet Impala Shifter Stuck In Park
Yes. I have a 2006 Chevy Impala and it is stuck in my garage. I cannot get the shifter to move form park to drive. It is running right now. ProTech: This is a common problem. You have an issue with the shift interlock solenoid, most likely a broken wire. If you shut the car off, you may not be able to get the key…
Chevy Lumina Hard To Shift Gears
I have a 1997 Chevy Lumina. Last couple days I was having trouble shifting into gear – park to neutal to drive. Very hard to pull. I took the car to several mechanics who said it was the transmission – cable. So, I had it replaced, mechanic said the old cable was locked up causing the problem Then he asked me if I had trouble…
2000 Chevy Impala Transmission Problems
2000 Chevy impala 143,000 miles. I had a new transmission put in 13 months ago. Lately I noticed the slipping again and swooshing noises like liquid moving. Happens more when engine is hot (after 25-50 miles of driving) For two weeks now the engine light has been going off and on. Today I took it to a dealer and they put the computer on to…