Grand AM :: Transmission Shifts Hard After Driving For A While - Code P1810
May 1, 2013
i have a 2000 grand am with a 3400 engine and stock trans, i did a full engine swap in the car a few months ago for a friend and it was running fine, the engine and trans came out of an 04 grand am. I bought the car for a second vehicle for my every day driver after he changed the (tfp) sensor, and it shifts fine, but it is still showing a P1810 code, and shifts hard after driving it for a while but only when putting it in gear. What it can be?
View 1 Replies
Advertisement
I have a 2003 Mazda 6. Almost every day, after starting it and driving maybe .10 of a mile, it seems as my car shifts, it shifts really hard, like a thump. I am thinking of having the Transmission serviced. Is this worth it? About what should the cost be? What do they do, just drain the fluid and add new?
View 2 Replies
I have an 2003 F-150 4.6L with a 4R70W transmission, the speedometer goes crazy while I drive, the truck feels like it kicks in & out of overdrive, it shifts hard, the o/d light flashes while driving and I cannot use speed control. I have already checked the transmission fluid, changed the speed sensor, & the range sensor. After changing the range sensor the truck ran perfect for 3 days then the same problems.
View 5 Replies
this has been an outstanding van, quite reliable. it has about 115,000 miles on it. Recently, I've noticed that the transmission makes a 'tapping' noise when it shifts or downshifts. every gear has that same slight 'tap'. the tranny shifts fine, smooth, but this sound worries me a bit. any chance this could be a u-joint issue?
View 1 Replies
My 98 honda v6 accord shifts hard sometimes when going into and out of low gears. The transmission guy told me it had to do with the material that was on the clutches wearing off, dislodging, and clogging things. I have been driving the car for several years as is. Should I have the tranny rebuild or keep driving? Am I making matters worse by driving it as is?
View 6 Replies
I'm sure this has been brought up before. Whats the rattle you hear when accelerating hard when the transmission shifts? Exhaust note, exhaust hardware, dsg transmission, engine sound?
View 8 Replies
Have a 2002 avalanche Z71. Transmission was rebuilt 33k ago. It currently shifts a little hard going from 1 to 2nd. Real problem shows up between 40 mph and 50 mph. It suddenly shifts into overdrive which drops the engine rpm waaay down and starts lugging the engine.
Took it back to the guys who did the rebuild. They drove it around and noticed that the computer reported no codes. They claimed it was the TPS and said to replace it. I did. Problem is still there.
Took it to a highly trusted mechanic. They said they think the valve body needs replacing but they don't do transmissions. The guy they recommend drove it around and he thinks it is the torque converter.
I am wondering what causes the computer to decide when it is time to shift into overdrive and I am wondering if there is some sensor that has gone whacko and needs to be replaced instead of starting to tear the transmission apart.
View 6 Replies
130,000 miles transmission shifts hard in every gear sometimes other times it is completely fine. Thought about servicing it with new fluid, filter, flush but have heard that this could cause problems since so many miles...
View 19 Replies
I just rebuilt my E4OD transmission in my 1996 F250 7.3L it has all new clutch packs torque converter and a shift kit. When I first put itback together it would not shift out of second cleaned mlps and shifts threw all the gears now. I took it out on the road to test it and this thing ran great shifted smooth and quick could not askfor any better but when Trans temp gets around 140-150deg it shifts hard and od light flashes. I have ordered a scanner to read the codes but won’t be in till later this week. What I could check in the meantime.
View 13 Replies
Have an 01 f150 super crew 4x4 with 5.4 li shifts hard from 1st to 2nd - What could be the problem?
View 1 Replies
Our intrepid 3.5L with 135000 miles has been acting up a bit. Its had a couple hard shifts over the last few days/week that almost seemed like an engine hesitation, and this morning when slowing down from highway speed into a small town, it abruptly shifted down to 2nd and stayed there like its in "limp mode" ??.
Pulled over and checked fluid. Level looked good and smelled ok but has a brown tinge to the pink fluid.
Started to go again and it still wouldn't shift. Pulled over and shut car off. Checked codes P700 and P138.
Started car up and it shifted fine for the next 28 miles. Shut car off and parked it.
View 1 Replies
A while ago, I acquired a 1991 Mazda 626 automatic (currently 105,000 miles) that now has what appear to be the beginning of transmission issues. It hard shifts from 1st to 2nd - the shift jerks really hard when the car is cold but once I've driven it for 15-20 minutes the hard shift almost disappears completely and stays that way as long as the car is warm - except for stop and go traffic (Seattle traffic) than the hard shift comes back no matter how long I've been driving. The only other shifting issue I notice is on the hills where it seems to shift more frequently than I might expect it too.
Other than what I've described this car is in perfect condition inside and out, as well as engine-wise. My question is on transmissions and whether I should get a rebuilt one. I've taken it to multiple transmission shops and almost all have told me two things 1) I need a new transmission and 2) that the issue is a hard component problem and I could most likely drive this car for months or years without having to replace the transmission - if I want to put up with the rough shifts. They recommended just driving it until the transmission goes out and then replacing it.
View 6 Replies
I have a 2003 Santa Fe 3.5l FWD 155k miles. Car has been incredibly trouble free until now. When the transmission up-shifts from 2nd to 3rd there is a hard jolt. All other up-shift and down-shift points work smooth. Occasionally will shift smooth just after I start the car or if I am accelerating hard. The rough shift happens whether I am in D or use the "manual" shift control. This coincidentally(?) started just about the time I had a battery die hard and an O2 sensor fail. Both have been replaced. Changed the AT fluid and no difference. No engine codes, but I think the AT codes don't show there? What might be going on? Any chance the battery failure had anything to do with this? Seems odd that battery, O2 sensor and transmission all start acting up at the same time.
View 5 Replies
I have a 1998 chevy blazer v6 about 127024 miles. My transmission shifts hard out of first gear when i get to 4 gear and it shifts hard. When car warms up really good car shifts find out of first gear but 4th gear still shifts hard. I did change transmission fluid and new filter in it and I check fluid level and it's full.
View 6 Replies
2000 Ranger autimatic, 2.5 lt 2wd, 155,000 miles. To my knowledge it has never had a tranny flush or the fluid changed. I have noticed last week that when you are taking off from a stop sign it jerks going into gear. This only happens when you are taking off all the other shifts are smooth. The transmission fluid color is redish-brown and doesn't have a burnt odor. I don't know where to start. Do I get a tranny flush, change the fluid or is it something else?
View 5 Replies
I have 1993 F-350, 4X4, four door with a 460 fuelie and a 4EOD. That"s a bunch of 4's! I bought this pickup with 186,000 miles on it in 2005 or so, really just to haul fire wood and go to the dump once every 6 months. I don't know if the the tranny has ever been rebuilt. Nothing else on the pickup has been rebuilt. It now has 196,000 miles on it. In the past the tranny always shifted like a stock 4EOD. Kind of slides into the first three gears then into overdrive pretty solid. I took it out to go to the dump last week and it was just like always until it took it to taco party last night and it started to shift real abrupty. Doesn't matter how fast you go, it hits just as hard if you are on the gas or just casually cruising. It is hard in every gear. My first thought was that it may be low on fluid. When it is hot, idling in park after a drive I don't see oil in the little holes on the dip stick. I see oil on the dip stick but not in the little holes. Am I correct in thinking I should see oil in the holes? Actually I will see oil in the little holes when I first pull it out, then if i wipe it, put it back in, I see no oil in the holes. Engine idling in park of course.
View 2 Replies
2007 escape 4wd 3.0. I've notice some random hard shifts for the past month and today the trans has trouble shifting out of 1st. If I get the rpms between 3,000-4,000 and ease off the accelerator pedal it shifts into 2nd without drama. It will not shift at lower rpms with the same easing off the pedal. The trans light is steadily blinking.
View 7 Replies
I got this 89 ranger xlt with a 2.9 and automatic transmission. I mainly bought it because it was in such good shape and I was planning on putting a 5.0 in it. everything works on it. the a/c, radio, lights and it runs real nice. the only problem it has is it shifts pretty hard going into second gear. every once in a while it will shift smoothly into second but only like once or twice a day. he said he had recently changed the trans filter and fluid and the fluid does not smell burnt.
View 7 Replies
So while driving to work I start experiencing some weird behavior with the transmission. It would shift hard and seem like it wasn't pulling hard at all. I looked down and saw the overdrive off light flashing. Got to work, turned the car off then started back up and the light was off. Any thoughts?
View 14 Replies
I have a 95 f350 with a 460 motor and a e4od trans with 90,000 miles. My speedometer,odometer quit working and then transmission shifts hard in all gears. I've checked the fuses and all are good. I've even replaced the speed sensor but still have the same problems and don't know were to look next. Where or what to check?
View 1 Replies
I have a 95 Pontiac grand am with a 98 motor. Everything is factory, no modifications. I just recently starting having an issue with the car attempting to stall out while driving over bumps and on some hard turns as well. Haven't replaced anything yet but would like to know what is causing this? I have shook wires, checked for broken ones and found nothing.
View 1 Replies
