Why does my 2000 CR-V drag like the brake is on out of first gear and going up hill?
I've changed the tranny, new air filter, plugs. Sometimes hesitation out of first, sometimes it drags when i accelerate from a stop or going up hill. Cold start works fine, no problem, once warmed up these problems crop up. Good, steady idle. No check engine light, passed smog test.
sounds like the catalytic converter.
Does it rev high but doesnt move fast? Torque converter is the problem. Try to listen for gear changes to tell what gear you are in to make sure its actually starting in 1st
i just had the tranny replaced, that problem should have been addressed, no? what about clogged fuel injectors?
haven't checked the cat converter yet. what about fuel filter?
The shop may not have replaced the torque converter, and if not it may have metal shavings in it and messed it up. You didnt answer my question about rpms and gear changed. Parts can be defective and labor can have accidents. Recent work is a good thing to check
yes, it revs high but doesn't move fast...but curiously, only when the engine is hot. from cold start there is no problem. i'll have to double check but the tranny was a rebuild, torque converter should have been considered, shouldn't it?
It is supposed to be changed with a new one but that doesnt mean everyone is going to do it. Ask if it was replaced, commonly to keep price down people reuse them, best price wont always mean best results. Does your car have an rpm gauge?
i will follow up with questions to the guy...sorry, you keep asking about rpms, i have high rpms 3500-4000 when taking off from a stop or going up hill, nothing above that tho.
Ok, i want you to hold the brake and not allow the car to move but hit the gas hard. Tell me how high the rpms go. Do this for about 10 seconds and then allow the car to idle for another 20 seconds to cool the trans. This is a stall test and the rpms shouldnt exceed about 2500. This will test Torque converter or tans slipping.
thanks, i will do that...i don't have an opportunity for a bit as i work but i will. on way to work i paid more attention. it works fine at the moment, but if i strain it, like going up a hill, or really gun it, i struggle afterwards. that was my experience the last couple of days driving up and down mtn hwy rds. my flat commute i avg 2000- 2500 rpm at about 50 mph.
I did the test and it went to 3000 and stayed there
Ok. That sounds accetable. Next time you drive it listen for the shifts. I have a feeling this isnt the problem but i want to make sure its not starting out in 2nd. Maybe it is a power issue.
Well here is another tidbit. It drives fine until it revs high than i have sluggish 1st and uphill action
And I really appreciate your help...this mystery has been driving me crazy
So the issue are high rpms. Is it not going past a certain rpm or slowly going thru till redline?
Never redline...I don't need to push it that hard. But it does work hard from stop and up hills. Harder than it should and only after its been revved the first time. Somehow the first hard rev makes the difference. If i was to let it sit for a few hours it would be back to normal again
Example: it was fine til I performed the torque test
Maybe a cooler line got clogged or kinked. I dont know a way to check this. Any check engine lights or codes?
well, no. no check engine lights or codes. my friend suggested that maybe THAT is faulty, so i'd never know. hah. so, no on the fuel injector possibility? does it makes any sense to add additive at this point?
The fuel system could have a problem. IDK, this is a wierd problem. I would use my scanner and monitor the sensor outputs while it was being driven.
see? it's weird, isn't it? and i think it's been a problem since i got the car 2 yrs ago that just got worse. thanks for your help, i would really like to rule out torque converter, that's the most annoying of the potential problems as that should have been changed out w/ the tranny. will call the guy and ask him. seems like when i gas it, it just doesn't get the gas. that's the feeling.
the stall test ruled out the torque converter. Try doing it again, wait 20 sec and do it again since the problem occurs after the 1st time. But 3000 rpm from the stall test is good
you better hope its not the catalytic converter those things can be pricey...my friends impala had the same issue..wasn't accelerating and it just got worse as the engine temps increased...i thought it was the tranny...he took it to a shop and they said it was the catalytic converter
well, i'm already into this thing for a new tranny, which it needed. i had considered the converter, will have to check it to see. thanks!
arlight well let us know when you find out whats wrong or if it gets fixed
ok...well, i made sure to run down the tank....filled it with 91 octane Chevron gas and changed the fuel filter. so far so good. lots of pep, none of the issues. we'll see if it holds. i might throw in some fuel injector cleaner after this tankful if need be. cheap gas is cheap gas.
If you have been having the problem filling up at the same station i'd report them
not exclusively but i favor them. Circle K. so, you're saying that 87Octane isn't necessarily bad? i try not to go to real discount places, however appealing saving a bucks might be, but thought this was ok. there are better 87's than others apparently.
I wouldnt say it's bad. That's all i use and would use unless the car calls for it. Higher octane burns slower than lower octane, have you had the timing checked? I doubt Honda made the Cr-V need premium
you're not the first to ask about timing...i should do that next. everything i've done til now has made an improvement so my problem was a many-headed hydra. it's a good car, just needed a little TLC
OK...things seem to point to the 2 side by side cylinder sensors that externally sit on top of the transmission just to the lower left of the head. are they the lock-up sensors or pressure sensors and are they responsible for performance when stepping on the gas first gear or up incline, which is the problem i'm still having. the guy who rebuilt the tranny - minus this part - swears by the internals.
A lock-up solenoid failure would trow a code if not working. Usually a shift solenoid will to. If it's not downshifting when you stomp the gas it may be a shift solenoid but i was under the impression that it does. A lock-up solenoid if sticking will make the car stall when coming to a stop in drive, and if stuck unlocked you will more than likely not notice. I am not familiar with the trans so i dont know what the cylinder shaped things are on the trans.
actually my problem is when engine is hot and when i gently apply the accelerator. stomping makes it go just fine. gently...engine revs high but doesn't go like it's starting in a higher gear. if tranny was replaced properly and the guy swears by it, what else could it be? thermostat? it is fine when engine is cold/cool
Did you ever get the timing checked? From stop till highway speed count how many times it shifts and try to keep track of what gear it's in. It is more than possible for it to start out in a higher gear if a solenoid fails or the trans decides to go into limp mode. Your trans should have 4 gears and should be in 4th if cruising down the highway.
i took it to a guy yesterday who spent 5 min. with it, determined it was the torque converter or gear - tranny issue - and he was satisfied with his diagnosis. so, no, i haven't had timing checked yet. guess i have to take it to someone else. i don't have problem on the highway, runs great. problem is exclusively with starting off from a dead stop when engine is sufficiently warmed up. it seems like it's in a higher gear. engine revs with light touch to the accelerator but it does not move forward as it should unless i floor it, then it moves straightaway
next time you drive it count the shifts and note at which MPH they happen, also note rpm. I believe i had you do a stall test that ruled the torque converter good. The first gear change should come before 35 mph. Either a sensor/solenoid is heating up and failing or the trans is overheating and going into limp mode.
i don't know what the shift solenoid does but it is the one part, externally, that was not replaced when the tranny was rebuilt. so my suspicion is there because it's an old part but no check engine light. could it be thermostat as this is exclusively a hot engine issue?
or it's just slipping
i don't think it's limp mode...from what i'm reading about it that's a more severe failing of the system and it really is just a first gear phenomenon, or incline. why would it slip if everything is rebuilt?
could slip if it's not rebuilt right, but it sounds like a shift solenoid failed, slipping was just an afterthought. Keep an eye on when and how often it shifts. I had a truck that I replaced a shift solenoid on becasue it started in 2nd all the time. At moderate throttle the first shift came at 50 mph, should have been at 25.
ok...that's what i'm thinking too...shift solenoid. only when it's warm tho, someone told me that the sensors kick in at higher temps, is that true? that would definitely speak to this problem.
shift solenoids are always active no matter of temp as they make the trans engage gears, but it is common for a sensor to fail only when it gets hot as opposed to cold.
next time it does it pull the shifter manually into first gear. have to see if it really is in first gear or if its in another gear
I have crv 2005 it's groding when I take off fast from stop.I did do your test and my rpm it got to 2000 and stop it there what do you thing
Hi!! I have same problem as arnascopy...hey there! How did it fix your car?
I have the same exact year model 4wd and the same problem. Runs great when its first starts. If I rev it out it's like someone out the e-brake on in first gear after sitting at a light. I drop it down into first. The tranny freaks out a little bit. And then I'm off in first gear no problem. Just changed shift solenoid which made a world of difference because it would never go into first. Was a solution found?
just changed the transmission. it shifts fine now, but is running poorly when it warms up. has anyone solved this problem yet?
the solutions was..... wait for it.... CATALYTIC CONVERTER... thank you jonathan
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