Nissan - Maxima :: 1993 - MAP Sensor Replaced / Hard Shifting From 1st To 2nd Gear?

The car wouldn't start ( just cranked a lot) I had the car towed to a local mechanic. He replaced the MAP sensor and now I've noticed 2 new problems.

1) engine idle rpms are erratic. When the car is started RPMs are at 1,500 after a few minutes they drop to normal range of 700 to 900 RPMs sometimes they drop too low and the car stalls. sometimes the RPMs surge up and down from 800 to 1,200 rpms.

2) very hard shift from 1st to 2nd gear. All the other shifts are normal. He said that he adjusted the RPMs because they were too high. I don't know how he did that because I thought that you couldn't adjust them because they are controlled by the computer.

Some other info, it has an exhaust leak (which Im going to fix) upstream of the O2 sensor, where the resonator connects to the headers. I replaced a rear brake line and while bleeding the lines I got brake fluid on the ABS wheel speed sensors. I replaced the coolant bypass hose and got water all over part of the engine compartment. It was immediately after I replaced that hose that the car wouldn't start.

Could the exhaust leak be the cause of the erratic idle rpms? Could water have gotten in a wire connector or shorted something out when I replaced the bypass hose? The bypass hose is directly above the transmission. My biggest concern is the hard shifting from 1st to 2nd gear.

View 15 Replies

Caravan/Voyager :: 1999 - Noise From Front Struts When Passing Over Bumps

I am experiencing an annoying noise from the front struts when passing over bumps. I do not believe that the front end is bottoming, but it seems to give a deep thud sound. It is not a tin sound, but more like something loose and insulated. What is a jounce bushing? Are these something in the strut assembly and susceptible to getting loose? I have read about the springs could be the culprit, but could it be that the front spring is bottoming and the strut is hitting a bottoming rubber ? Jounce bushing?

View 2 Replies

Nissan - Maxima :: 2003 - AC Compressor Keeps Going Out

The ac compressor on my 2003 Maxima keeps going out. Mechanic says the replacements are refurbrished, as the new ones are hard to find and expensive. 143,000 on the car.

View 1 Replies

Nissan - Maxima :: 2003 - Engine Stumbles With A/C On?

Okay so I have a 2003 Nissan Maxima 150k and the problem that I'm experiencing is that when the vehicle is in drive my foot on the brake for example at a red light and I have the AC on the engine will begin to stumble similar to a misfire however no check engine light will be displayed if I were to turn the AC off and sit at a red light in here with my foot on the brake the car idles fine and smooth the car currentl drives fine accelerates fine idles fine it's only when I'm stopped with my foot on the brake and the car and in drive with the AC on that the engine stumbles accelerating or cruising any speed above idle with a/c the runs smooth its only at idle and the simple is not predictable it happens often but at random intervals

What I've done so far 1.5 years ago I put in iridium spark plugs Recently cleaned the throttle body its a electronic throttle body Fuel pump and filter were replace in March 2016I tested the alternator put a load on it to see if the engine would stumble but it didn't

My a/C blows cold air and everything in the car works.

View 12 Replies

Nissan - Maxima :: 1990 - Grinding Noise While Turning

1990 Nissan Maxima, i noticed that after changing the struts/springs on my car that when i make a hard right turn while accelerating the car makes a terrible grinding noise. I know this is a classic sign for a CV joint, but could it be anything else? It is definitely not tire rubbing, definitely metal sound. It doesnt seem to be getting worse.

View 1 Replies

Nissan - Maxima :: Low Pitched Brake Noise At Start Up

A 2003 Nissan Maxima. The brakes were rebuilt about a year ago, and were fine for 6 months. Maybe 3000 miles. Then they developed the following behavior. In the morning or after being parked for a while (parking brake off) when backing out of the garage they'd make a low pitched but quite audible rubbing noise, and then also going forward, the same noise. Whumpa space Whumpa space Whumpa. There is no braking effect, and the behavior does not happen every day -- maybe once every three days. While driving forward at low speed, gently pressing the brake pedal or gently pulling up on the parking brake lever quiets the noise, and it does not recur that session. The noise seems to originate in the rear of the car, consistent with it's being affected by the parking brake. The brakes function perfectly otherwise.

View 2 Replies

Nissan - Maxima :: 2003 Makes Squeaky Noises When Turning

Okay so I recently replace the rear shock absorbers and now every time I take a corner or when I'm going on a surface that's not flat or just if I go over a bump too quick. I here squeaking sounds I replace the shock absorber as well as the strut mount to no avail I've found the noise I've located location of the squeak if where coil meets the mount. I don't want to replace the coil it does look like it might need some replacing the protective metal sheet is gone on the top some of the bare metal is exposed but I would hate to replace the spring and have noise again

Car is a 2003 nissan maxima with 144k ....

View 6 Replies

Nissan - Maxima :: 2003 - Check Engine Light On / Misfiring

I recently bought a 2003 nissan maxima 134k and i bought it with the p0300 check engine light on a looked at the engine and though it was an air box problem because they had previously installed a K&n filter so I went to the junk yard and got a 2000 nissan maxima air box and new filter i changed the oil and checked the spark plugs they look new and the dates on the coils are 2012 and 2013 and still its misfiring. i bought it to a mechanic and he discovered a vacuum tank had previously broke and they glued back together so i replace that with a factory one today same problem still misfiring but it got better but now its a p0306 then i erased the code and p0304 came back i erased it then p0302 came back then i change the cam sensors, and the crankshaft sensor and now it get a p0300.

Symptoms:
*when sitting for a long time HARD TO START ( takes multiple cranks to start it ) but once i leave it off for short time like 30 min it starts right up no problem
* when stop at a stop light in drive i can feel small little explosions sounds like my car is beat boxing
*performance is strong good acceleration no problem on that i just don't want it misfiring

View 14 Replies

Nissan - Maxima :: 2003 Shaking At Highway Speeds At Around 50mph

I have a 2003 Nissan maxima and at first it used to shake at around 50mph, took it to the shop they looked into the suspension, did wheel balance, changed 2 front tires and wheel alignment and they said it should be fixed. A week later, it started shacking at around 70 mph, what else should I do to get ride of this problem?

View 1 Replies

Nissan - Maxima :: 2001 - Humming Noise At Times When Turn The Key

Have a 2001 Maxima GLE with 220,000 plus miles. Lately, at times I turn the key and hear nothing but a humming sound. If I keep trying to start it, eventually it will start. Battery was tested by AAA and is OK.

Sometimes, even on the chillier mornings lately, it starts right up the first time. Sometimes it takes two or three tries, at times seven or eight tries. On those occasions, like I noticed tonight at the grocery store, the lights on the clock (and maybe the dash, but I wasn't looking at that) are slow to come on as I keep trying to start it.

Took it to my mechanic a couple of weeks ago, and of course it started just fine for him. He thought it might be the fuel filter, but that's not an easy fix if we aren't sure. He thought that once it won't start at all, it will be easy to figure out.

View 1 Replies

Nissan - Maxima :: 2002 - Tiny Clicking / Rattling Noise

I own a 2002 Maxima with 102,000 miles. For a while, the car has been making a rattling noise while I am driving and pressing on the gas pedal. The noise occurs frequently whether starting from stopped position or accelerating while driving. The engine has checked out fine and a suggestion was made that I use better gas. I filled up at Chevron with '89, which is the grade I have always used but at discount gas stations. The noise however continues. What may be causing the rattling, clicking, tinny noise?

View 3 Replies

Nissan - Maxima :: 2003 - Hard Starting After Sitting And Code P0300

I bought a 2003 nissan maxima with 135k and it had a p0300 it had a performance k&n filter on it so i though someone might have installed it wrong or what ever so i bought the car cheap. i have replace the k&n filter with a stock 2000 nissan maxima air box with new filter i got from the junkyard it worked for the misfire calm down a little then i bought the car to a mechanic and he said because of my hard starting it could be a cam senor or crank senors so I've replaced that still no luck then he pulled out the spark plugs and they were sooty black but when i bought the car i checked and they were brand new so i swap them out with ngk platinum spark plugs then work a little but still same problem. i had a p0302,p0304,p0306 when i clear the p0300 but usually its all ways a p0300, its been a month and I am still driving like this.

SYMPTOMS:
Hard starting after 20 mins of sitting
I can smell gas from the driver seat when i start the car and open the window
Exhaust air isn't smooth but in pops
Getting like 14-15 mpg in city
When stopped at a stop light i can feel the car misfiring

WHAT I HAVE REPLACED:
Front bay 3 ngk spark plugs cylinders 2,4,6
Cylinder 4 coil
Air box
Cam sensor and crankshaft senor
Coolant temperature sensor
Battery

[URL] ....

View 19 Replies

Nissan - Maxima :: 2003 - Rattling Occurs At All Engine Speeds And In All Gears

I own a 2003 Nissan Maxima SE with a 6-speed manual transmission. The car has just under 113,000 miles on it. I've religiously maintained the vehicle per the owner's manual and overall it is in excellent condition. In particular, we change the oil on a regular basis per the maintenance schedule. However, on several occasions we have started to hear rattling coming from the engine. The rattling occurs at all engine speeds and in all gears and it doesn't matter whether the car has just been started or if the engine has been running for a while.

When the rattling has gotten more prominent, we've taken the car to the dealership and also to our local oil change place and on both of those occasions, they've told us that the engine oil was VERY low. Also on both of those occasions, we were well within the recommended range in between oil changes (<3000-3500 miles). We have not noticed leaking oil in our driveway or in our garage. I am wondering about the potential reasons why we could be losing oil, and if we aren't seeing any in our driveway where it's going? I've mentioned this to friends and they've said it's 'burning oil' - but we're not noticing any strange smells or smoke. The car is ~10 years old but it's fun to drive and in great condition.

View 4 Replies

Nissan - Maxima :: 2000 - Making Strange Noise - Getting Code P1320

I recently had issues with P1320 code, and after replacing a bad ignition coil by a local auto mechanic, the CEL went away. While changing the one bad ignition coil, he also changed all the spark plugs.

However, after driving for about 1000 miles, I started hearing this noise which is persistent, and I'm hesitant to drive it further without knowing if driving in this condition would cause any further damage.

What could be going wrong here for this noise. I tried to attach the video I captured, but couldn't.

View 3 Replies

Nissan - Maxima :: Chattering Noise When Clutch Engaged And Wheels Start Rolling

We have a 2002 Maxima SE, 6 speed manual with 127,000 + miles. The noise is similar to what we used to hear from the spokes, when we attached a playing card or piece of cardboard to the wheels of our bikes. The noise only presents itself when the clutch is engaged and the wheels start rolling. It happens in forward and reverse.

The dealer replaced the right wheel bearing assembly and both outer tie rods. But that did not eliminate the noise. They then fingered the transmission. The transmission folks said it was not the transmission or the clutch release bearing.

Confused, we just keep driving the car. Whatever it is doesn't appear to affect the driveability - yet. The clutch engages smoothly, the shifing is smooth and it does not pop out of gear. We've been thinking of selling the car, but this noise has to be resolved first.

View 4 Replies

Nissan Maxima :: 1998 - Tapping Noise Developed In Front Driver Side Wheel Area

I have a noise that has developed in the front drivers side(wheel area). When I turn right -- it can only be heard at slow speed, when I start from a stop-- there is a " tapping" type noise that appears to come from the wheel area. Is it possible that I am about to have problems from the CV axle?

View 1 Replies

Start - Intermittent - Nissan - Maxima :: Distinctive Intermittent Squeaking Noise Coming From Left Front Near The Tire

My 8-year-old (2003), 134k mile Nissan Maxima has a new quirk. When the car is started from completely cold (as in over night), there is a distinctive intermittent squeaking noise (think water being rubbed against glass) coming from the left front somewhere near the tire. The car only does this for about 5 minutes or so until it's warmed up and it has to be going 20 miles an hour before it starts. Once the car is up and running you can turn it on and off all day, let it sit for a few hours even, and it's fine. What's going on?

View 4 Replies

Camry :: Horrible Sound When Go Over Bumps - Spring Snapped On Front Struts

The other day I heard a massive snap as I pulled out of the driveway. I drove to work and everything handled fine but if I drove over a bump I noticed a horrible sound under my car. Smaller bumbs just caused a ting. My gfs dad looked at it and said everything was fine. I surely didn't believe that so I just jacked up my car and right away I noticed my spring snapped!

View 14 Replies

Sonata NF (2006-10) :: Squeaky Struts / Pretty Loud When Going Over Speed Bumps

So I have an 06 Sonata with 56k miles on it. A few months back it started squeaking by the struts. It got worse last month and was pretty loud when going over speed bumps. Especially in the mornings

During my research on replacing them I came across a you tube video of a guy using AT-205 resealer to fix the squeak. Of course I bought some and was about to try it out but noticed that there was a lot of dirt and grime around the struts and other rubber mounts.

I decided before using the AT-205 I should clean everything first. Took some degreaser and sprayed everything I could see, including any other rubber mounts in the area. Rinsed thoroughly with water. Let it dry overnight and before applying the AT-205 decided to see if there was any change. To my surprise, there is no more squeaking. (It has only been 2 days though).

Hopefully it will not come back otherwise will use the AT-205 and failing that, will have to take the plunge and replace the struts.

View 4 Replies