Questions about finding what the problem is.

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3
votes
1answer
916 views

Why does my engine hesitate when I first start?

My question may be related to this other one, but its answer is inadequate for me to be able to diagnose my problem and know what to do to fix it. When I start my car in the morning (or sometimes ...
3
votes
1answer
55 views

noisy free wheeling hub

Having manually locked my front hubs (they operate freely) and engaged H4 on my fj40 cruiser there is an intermittent droning from the l/front wheel at approx. 50mph. At low speeds turning a corner L ...
3
votes
1answer
96 views

Truck won't start

My truck turns over for a second , maybe two and then stops cranking. It will do it over and over. A few days ago my ECM touched a hot battery terminal and that's when it started acting up. Does ...
3
votes
1answer
2k views

2008 Pontiac Grand Prix Fails to Start and Electronics Go Awry

My mother-in-law drove over this morning to pick up my wife, and when they tried to leave the car wouldn't start. Not only that; the horn honked, the wipers started, the trunk popped open, and the ...
3
votes
1answer
315 views

Steering Wheel Shake New Car Performance Tires

I bought a 2012 Camaro 2SS in May. When I took the car for a test drive, the steering wheel had a tight shake for the first couple of miles. When I told the salesperson, he suggested trying another ...
3
votes
1answer
425 views

97 altima 5spd sputters, has loss of power under 3500rpm, dies when clutch is disengaged

My 97 altima has been to the same shop four times for the same problem. It will sputter and smoke( black smoke) and has large loss of power under 3500rpms and dies just about every time you depress ...
3
votes
2answers
3k views

How can I test my EGR?

My check engine light has come on a couple of times, and each time the code was P0300 Random Misfire detected. According to this site, one cause could be a bad EGR. Another symptom of a bad EGR is ...
3
votes
0answers
17 views

Vaxhall Astra H 1.9 150PS it stops in the middle of the road by pressing the gas pedal

I have an Astra H 1.9 150ps. During driving when I press the gas pedal to increase the speed of vehicle it stops in the middle of the road, my auto shuts down. This problem is present just when I ...
3
votes
0answers
50 views

2014 Dodge RAM 1500 Hemi 5.7 Liter 4x4 - Loud Squeal

Last night I was just out for a drive down the highway and I went to turn off that highway onto another and I decided I haven't done a burnout in a while so I gave it a shot and shortly after that ...
3
votes
0answers
97 views

toyota altezza cutting and maintenance [closed]

My toyota altezza is cutting off randomly while driving. I have not been able to purposely reproduce the problem, which makes diagnosis difficult. I am looking for any advice in diagnostics, or parts ...
3
votes
0answers
2k views

How to diagnose a Cruise Control system (Subaru Forester 2002)

The Cruise Control on my 2002 Forester S stopped working recently. For some time I had problems engaging the CC altogether, requiring multiple clicks on the activation push-button. Then it stopped ...
2
votes
3answers
830 views

Would leaving a battery booster with only one terminal connected harm it or the battery?

I have a 2003 Mitsubishi Diamante, and I keep two battery boosters in the car "just in case". My son recently bought a car that had problems starting. He has used both my boosters on his car and ...
2
votes
2answers
416 views

What is the best way to determine if my hydraulic motor mounts are bad?

I am experiencing delayed forward movement at take off. I apply the accelerator nothing happens until it jolts forward. When I stop it lunges forward, which leads me to believe it is the motor mounts. ...
2
votes
3answers
151 views

car not starting after few km

In the morning my car starts in a single quick shot. After traveling for few KMs if I switch off car and try to start it, it does not come up. I can hear a small tick sound every time. Some times I ...
2
votes
2answers
1k views

What system should I inspect first for the following issues on a 2004 Chevy Aveo?

A 2004 Chevy aveo with around 78,000 miles has the following issues: The Daytime Running Light indicator (as well as the lights themselves) randomly turn on and off. This is a slow thing and has ...
2
votes
2answers
2k views

Loud rumbling and burning smell when turning on defroster

Tonight while driving my 2003 Kia Sedona with the defroster on, suddenly I heard this very loud rumbling which sounded like it was coming from the engine compartment on the passenger side. My first ...
2
votes
2answers
6k views

Car overheating problem

I have a 2002 Ford Focus. Whenever the car is idling the heat gauge goes up at an alarming rate and goes the farthest into the red that it can if left alone. Now if I rev the engine a little the ...
2
votes
1answer
56 views

Do car manufacturers provide specific make/model/year information for each diagnostic-trouble-code?

Recently my car's check-engine light came on, I used a car OBDII port code reader to get the diagnostic-trouble-code (DTC) and then I googled what the DTC meant. I noticed that lots of the websites ...
2
votes
3answers
759 views

Pontiac g6 runs lean; throwing codes

My 2006 g6 v6 3.5 is showing codes p0171, p0174, p0705 and u0073 171 and 174 show that the engine is running lean. Is this a serious issue? 0705 shows the trans range sensor a circuit 0073 says the ...
2
votes
3answers
218 views

Ford Focus steering oscillation at low speeds

Yesterday I bumped my left wheel on a pavement, due to an understeering after accelerating (my bad). I smashed it quite good and I was certain the alignment was off, so I did some tests. No tire ...
2
votes
1answer
1k views

Lifter tickā€”safe to ignore short-term? What to do about it?

I have a 2002 Toyota Camry V6 (1MZ-FE) with about 129,000 miles on it. Recently, I noticed a ticking that seems to be loudest at the end of the front valve cover, on the opposite side of the timing ...
2
votes
1answer
126 views

How can I listen for a tire noise without driving?

When driving I can sometimes hear a metal noise coming from the tire. It can be intermittent or continuous, like a brake part or a bad bearing. It doesn't sound like road noise or something stuck in ...
2
votes
1answer
37 views

I have a 1999 chevy blazer back wheel getting hot

The back wheel on the passenger side of the blazer is getting very hot, does not make any noise. The brake rotor the hub and the outside of the wheel will be hot after about 3 miles.
2
votes
1answer
403 views

97 Honda Civic putting and stuttering after a radiator hose failed

Whenever I am giving the car gas, it starts to putt and stutter. My car was overheating. I looked under the hood and noticed one of my hoses to the radiator had been pulled from it. I put the hose ...
2
votes
1answer
218 views

ODB scanner with manufacturers error codes support

What is the story with ODB scanners like ELM237 - do they read manufacturer's error codes? Previously, I had a Volvo S60 04 and cheap scanners could read only general error codes. This was not useful ...
2
votes
1answer
176 views

Bounds and solution to electrical failure in a 2004 Grand Marquis

What follows is a simple problem with hopefully a simple solution. While mechanically-oriented, vehicle repair is not my specialty, so forgive me for any lapses in problem description and terminology. ...
2
votes
1answer
2k views

Engine revs up while idling

I have a 2007 Toyota Matrix, and sometimes(not always) it will rev up to about 1700-2000 RPM while idling. It normally idles at about 900 RPM once it warms up. I just changed the oil & air ...
2
votes
1answer
893 views

Coil Pack Location

Where are the coilpacks located in a 1998 Buick LeSabre? Images would be most appreciated. Robert
2
votes
1answer
42 views

Squealing noise and battery gage drops

I have a 1989 Chevy z71 pickup truck. The engine makes a squealing noise and I noticed the battery gage drops down as well. Replaced the idler pulley already. Battery is new also. The squealing ...
2
votes
1answer
75 views

Snow Blower Break In Smell

I just started my new snowblower today to try to break it in. Within maybe a minute it started emitting a "burning metal" smell. I stopped it and there was some smoke coming out of the air filter. ...
2
votes
1answer
64 views

Oldsmobile Stalling at Stop

My 1999 Oldsmobile Alero has been stalling when I come to stop. This happens when I'm driving at speeds of at least 45mph and coming to a quick stop, for instance, when coming off a ramp from an ...
2
votes
1answer
41 views

'95 Honda Accord random/sudden electrical failures

I noticed a few things not working, one at a time, as I tried to use them. One, the rear defroster switch on the dassh quit. Two, the PULL feature on the wiper stick on the column for the window ...
2
votes
1answer
754 views

Engine dies upon pressing gas pedal, idles fine

I'm going to be buying a 1990 Ford Festiva with a manual transmission this weekend. I found it for a 'bargain price' for a understandable reason; it's a beater. The owner said he did the timing ...
2
votes
1answer
111 views

2005 Ford Explorer XLS Sport, Random Hesitations and Die Offs

I have a 2005 Ford Explorer XLS Sport edition with just under 80,000 miles on it. It does have a warranty on it via my financing company however it's a bit out of pocket for it so I'm hoping that with ...
2
votes
1answer
447 views

Ford Figo Door light on when all doors are closed

I have a Ford Figo 2012, the last few weeks the door light on the dashboard has been on even through, all the doors are closed. (The light only comes on when I start my engine, as expected with ...
2
votes
2answers
255 views

smoking coming from 1999 Nissan Quest

I just bought a 1999 Nissan Quest with plenty of miles (over 217k). We didn't notice anything on the long drive home, but since have noticed that after a few minutes driving, it has smoke coming out ...
2
votes
2answers
4k views

2009 Chevy Malibu 2.4 off and on temp Gauge on C, No AC and fan comes on right away

My Chevy Malibu (2009 2.4) is acting a tad whacky! It either acts totally normal, or all below occurs at the same time. . . 1) coolant fan(s) come on when I start car 2) temp gauge stays on C (dead) ...
2
votes
1answer
482 views

1975 Honda XL 250 has erratic idle / high idle when it's cold out

As stated, I have a 1975 Honda XL 250. It has a 1 cylinder 250cc ~24hp carbureted engine. The problem I'm running into is an inconsistent idle. In general it seems to have a low idle (what I want it ...
2
votes
1answer
818 views

2006 Toyota Corolla Jerks while coasting

I have a 2006 Toyota Corolla with roughly 65k miles. Problem I'm experiencing is that every now and then she will give a couple of jerks while coasting along. Most of the time the car is traveling ...
2
votes
0answers
28 views

Tmec 50QT-2 scooter wont start

I have a Tmech 50QT-2 scooter (Chinese type). The scooter revs when using the electronic start button and or the kick start but it will not actually start. just bought a new battery for it and the ...
2
votes
0answers
143 views

Car Jerks Early Morning

I have a 1994 Volvo 440 2.0i Manual. I noticed lately that when I start the car in the morning sometimes the engine runs normally but the moment I engage the gear to move, the car begins to jerk. ...
2
votes
1answer
61 views

Car would start roughly and then coast with cyclic acceleration (foot not on peddle) [closed]

For a car I had a few years ago ('96 Cavalier) I ran into an issue where I would turn the key, and the car would shake while starting. After it started I could feel the engine rev in a cyclic pattern ...
2
votes
0answers
28 views

2001 Pontiac Grand Am - Oil in coolant [duplicate]

I just bought my car from a owner I noticed there was oil or what looks like oil in the coolant there is no coolant in oil and car doesn't over heat. It's a 2001 Pontiac Grand Am with 230,000 miles ...
2
votes
1answer
626 views

2000 Fleetwood Southwind - Where do I refill the leveling jacks with hydraulic fluid?

Pretty much all in the subject...the level jack lights stay on even when fully retracted, which I think is a sign of low fluid levels. I've got the hydraulic fluid, but I can't figure out where in the ...
2
votes
1answer
63 views

1991 BMW E30 - knocking when put into 1st

I knew I had a minor vacuum leak, but it got worse all of sudden while at a stoplight. In trying to get through to the next block, the engine started to knock. (My guess is preignition thanks to the ...
1
vote
2answers
452 views

Brake pedal bottoms out [closed]

I have a 2004 Chevrolet Suburban. I changed the brake calipers because they were leaking. I think the brake system is working in the front but not in the back. Does anybody have a way to troubleshoot ...
1
vote
2answers
304 views

As a consumer, can you buy the “OEM service manual” for your car direct from the manufacturer?

I recently found out you can buy a repair manual for your specific car (in this case Haynes and the repair manual is specific your make/model but spans multiple years). When I went to my car's Haynes ...
1
vote
3answers
193 views

Fixing side mirror on my Buick

I have a 2005 Buick Lesabre, and I managed to break my side mirror off from its enclosure. In the images, you can see there are 3 sockets on the mirror - 1 large and 2 small. I broke the large one one ...
1
vote
2answers
6k views

Misfire the next morning if car runs only for 15 seconds

So I had this gremlin in my wife's BMW 330i for at least 4 years. The car runs great but once in a while you would start it in the morning and the engine would sound rough with some shaking. After few ...
1
vote
2answers
75 views

Does the checkengine light clear itself on it's own or require manual clearning?

I was discussing the behavior a car's check-engine light. When a check-engine light comes on, can the check-engine light turn off on it's own or does the check-engine light always require manually ...