Camry :: 2002 SE - New Engine Mounts Now Rough Start And Idle?
May 8, 2016
I have a 2002 Camry SE (V6) with approx. 180K miles. The Engine mounts were shot so I decided to change them. I am a reasonably qualified mechanic (FAA Aircraft Mechanic) and perform most my work on my cars so didn't think this would be a big deal.
My procedure was to jack up front & put frame on jack stands then removed both wheels. Then with hydraulic jack and blocks under oil pan I started by removing all or the three lower engine mount hold down nuts (3 on bottom, 1 on top of each. NOTE: I changed the dogbone first which took 5 minutes.
I then jacked up engine about two inches or so and pulled out each old mount, then lowered engine back down making sure everything lined up as best I could. Then finished by tightening all of the nuts. Done. ....or so I thought.
When I went to start, the engine cranked but with a an unusual vibration and generally rough idle, more noisey than usual. When I drive it shift fine and everything works, just unusual vibration and noisey inside car.
I also used my BOSCH code checker and got ZERO CODES.
What is even more unusual is the engine when you are outside the car listening sounds fine. Just sitting inside do I sense the unusual vibration and noisy idle.
I checked for loose vacuum hoses, anything obviously pulled loose, etc and found nothing.
Again the car started and idled fine before the engine mount change now starts kind of rough and is noisy [inside car] but quiet outside.
nothing really changed except the moving of the engine block up and down to get the old mounts out.
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After a long trip from Houston to Dallas, my vehicle started to ride rough and eventually die on idle. It seems to idle fine, but then die after the first minute. I am getting code P306 and others all dealing with random misfires and misfires on ALL cylinders. The troubleshooting steps I have taken so far to no avail are:
(1) Replaced spark plugs with pre-gapped iridium
(2) Checked ignition coils
(2) Checked all vacuum hoses and air intake leaks
(3) Changed air filter(not a big deal)
(4) Removed and cleaned the throttle body with carb cleaner thoroughly
(5) Checked the intake manifold for leaks and did not find any.
(6) Computer PCM checked for updates and issues at dealer
The dealer said it needed new fuel injectors, which seemed kind of fishy due to the following symptom:
The car runs GREAT at highway speeds, but it is unable to maintain an idle for an extended period of time and dies due to misfires. I hear a chugging in the engine sometimes.
Due to these symptoms, I self diagnosed this as a fuel regulator?
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So my 2002 Camry XLE V6 with ~132,000 miles has a little bit of a rough idle. It sounds like it's "breathing". It'll be rough for a second, smooth for a second, rough, smooth. It's not super rough where my steering wheel is really vibrating, but definitely noticeable. The RPM hovers around 500-600 and doesn't really fluctuate. On Sunday, the following was done with a friend:
- All 6 spark plugs with DENSO SK20R11
- OEM PCV valve, grommet, and hose
- OEM Air Filter
- OEM Cabin Filter
- OEM plenum gasket
We didn't do the head gasket and manifold gasket to save time and there was absolutely no oil on the coils or plugs. The car was very well maintained by the previous owner and by me since I got it at ~102,000 miles.
The car seems to surge sometimes. I'm not sure if that is the right word. Say if I turn left up a hill and hit the gas, the engine RPM will kind of surge up and then it'll shift. It's audibly noticeable. It's not smooth, but maybe it's just because it's a hill, I'm not sure
The idle seems about the same since before we did the plugs, which I thought doing the plugs would work. It almost seems like it might be worse and the MPG might be worse, but that may just be in my head.
Could it be the front motor mount? Maybe we should have cleaned the throttle body while we had it open.
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I changed all of the brakes on her car yesterday, test drove it, everything was great. Put close to 100 miles on it w/ no issues. Therefore, I don't think it's anything I did.on her way to work, the CEL came on. The car has a rough-ish idle, and jerks slightly in low RPM. I went to Pep Boys and got it read. it threw 8 codes:
P0171
P1130
P0300
P0301
P0303
P0305
P0442
From what i've read, the p0171 is the system is running too lean and p0442 is a leak somewhere. The 300s are cyl misfires.I don't want to go replacing every conceivable part. What these codes mean in conjunction?
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My wife has a 2002 Camry V6 SE with about 75k miles. Over the past 6 months the car has developed a problem. Every so often, say once every 2-3 weeks the car will start fine, but after driving for about 5-10 minutes, will start running rough and stall if I stop for a light. It will start again, (with a little effort) and will stall again at the next stop and so on. I can pull off the road, wait 10 minutes and the car will then run like a Swiss watch until the next episode.
I have taken the car to a respected mechanic and he sees nothing obvious wrong and there is no record in the car's computer of any problem. The last time this happened the car had been on the road for about 20 minutes before the stalling problem occurred. I kept the car going at idle by putting in neutral and increasing the throttle.
After we arrived home, the car cut out when we made it into the garage but a rotten egg-like smell was in the air in the garage. After about an hour, the car stated immediately and ran like a top. That was about a week ago and no problems since. I have read in the threads about EGRs Throttle bodies etc.
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This is my brother's 02 SE. 140k miles. 4cyl. He claims that the car is beginning to idle rough when he is stopped at a stop light and the AC is on. If i replace the spark plugs should that do it? I'm pretty sure it doesn't have spark plug wires cus that's what my dealer parts dept said. Motor mounts were replaced around 70k if that matters. The vibration is directly related to the AC being on.
I am also going to replace the serp. belt because there's a belt squeak when the motor is cold.
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2002 Toyota Camry
2.4 V4
My car has developed a rough idle when stopped and when accelerating. When I got the CEL, I had the codes read at Advance Auto.
The codes are P0301, P0302, P0303, P1349.
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I had a rough idle and now car wont start. 2002 elantra, 4 cylinder. replaced tps, replaced fuel filer, cleaned IAC. I can hear fuel pump car wont stay running...
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I am working on a friend's '92 Celica GTS Manual trans, and the massive vibration at idle is telling me its time for engine/trans mounts.
After some searching online..I finally found a place that shows all of the mounts. HERE
In that diagram, which of the mounts/dampers should I replace, and which of them never wear and can be left alone? Or, should I go all out and replace all of the rubber?
I have heard of going with poly mounts, and filling the old mounts with polyurethane caulk from HD, and all of that jazz - I'm not really interested in that - I want to stay OEM here.
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Recently replaced spark plugs and wires on 02 SL1 with 209K miles. Was running rough, rough and high idle, almost died on me driving home one night. After replacing everything, car still wouldn't start. Spent some time on the forums and some suggested a leaking intake manifold gasket, so I changed that out as well as the coolant temperature sensor. Still it won't start. I am getting good spark at the plugs (coil arcs across the posts when plugs wires are off).
Really not sure where to go next with this. I can hear the fuel pump hum when I turn on the ignition, and I get a good spray at the fuel rail. Basically I turn the key and it cranks, sputters, and will almost catch, but then not. What next??
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Replaced Fuel Pressure Regulator but still notice smell of gas and sometimes at start up rough idle.
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When I start my S60, it runs extremely rough and will eventually stall. I do this over and over . . try and put it in gear and it will go a bit, run very rough, and will stall out. After a few minutes, something kicks in and it runs perfectly. If I don't try to drive, and sit with it idling, it runs very rough and I have a difficult time getting the rpms up. Then, the engine will suddenly race for a bit and everything is fine. It is very periodic in nature, doesn't matter if the engine is cold or not. It can sit over night and be fine, or do it, I can run around all day without problems and then suddenly it decides not to start up and run. The temperature outside doesn't seem to be a factor.
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I've made posts about a rough idle before now I noticed something new about it. I noticed when I approach a red light the vibrations don't start immediately. They start as soon as the RPMS would drop a little. They stay above 500 but it seems like it's below 750. As if the engine is slightly starved from power? Now i'm wondering if it could be related to another problem I have.
Whenever I start the car, the battery light flickers until the car is started all the way. This is on a 2007 Camry 4 cylinder. So far everything iv'e done is: New NGK Spark Plugs, NEW OEM mounts (all 4) Seafoamed the engine, Seafoamed the throttle body, cleaned the MAF sensor, New air filter, and cleaned the air filter box, replaced the PCV Vlave, new belt, new alternator (duralast), and a new battery (from autozone).
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I have a 2003 Camry 4 cylinder. The problem we are having is the car has a slight rough idle only at cold start. After she warms up she is smooth as glass. What would cause this?
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I have a 2003 Camry 4cylinder. On first start of the day the engine shakes a little untill it warms up and is driven for about 2 blocks. After that it is smooth. I cleaned what I could of the throttle body on the car, changed spark plugs and PCV. All that worked but cold start shake still there.
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Friend of mine drives a 2008 Camry with 2GR FE engine, with 65 000 miles. When the engine is cold it runs fine but when is fully warm it idles low, in D or R at around 560-600 rpm. When he shift from P to R or from N to D, the idle goes down, not up like it should. The spark plugs are new, air filter is new. No CEL.
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I have a 2002 F350 with a V10, this just started happening where at times the truck will turn over but won't run... after a few times of trying to start it I pull the key out let it sit for 5 seconds then put the key back in and runs perfect..... now at the gas station the other day it started but ran like it was on 4 cylinders... I turned it off and restarted it and runs perfect. Heading to Kansas next week to pick up my boat and don't need problems....
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The engine on my camry 2007 was overheated and I had the headgasket replaced but now it has misfire codes and rough idle this is a 2.4 engine I replaced 2 of the coils but still it has a rough idle... when the car is running it runs pretty good.
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Recently I have been experiencing some rough and low idles with my 1MZ-FE 05' Camry. The car runs idles perfectly fine and drops to the correct idle when cold, however if the engine has been running at normal temperature and started again soon after the idle drops extremely low until the throttle is opened.
I have cleaned the throttle body with with throttle body cleaner a number of times, although I haven't taken the IAC valve out and cleaned it separately. I have also heard that the Engine Coolant Temp valve may be going bad. Could my symptoms fit this?
I had a dodgy EGR sensor not long ago that was giving me rough idles on a cold start, however I managed to mitigate that problem a by cleaning simply removing the sensor and giving it a quick clean. I don't think that this is the cause but I can't be sure.
I haven't had the spark plugs or fuel filter changed in a while although I'm unsure that these would be the problem if the idle was rough and low only when the engine was warm.
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Our '02 Toyota Camry with 92,000 miles has been idling rough for awhile. I tried cleaning the throttle body which actually seemed like it made it worse for awhile. I do need to replace the valve cover gasket and I don't think the spark plugs have ever been replaced. Is that a good place to start?
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I have a 2002 echo, and I need some work done on it. I'm pretty sure that my engine mounts are bad, and I know that my front bushings are shot. What should I expect to pay for the bushings/mounts to be replaced? Also, how do I know if my engine mounts are bad? Note that I am a college student living on campus, so doing the bushings will be next to impossible.
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