Chevrolet - Trailblazer :: 2004 - Losing Acceleration / Service Lights On

I have a 2004 Chevy Trailblazer that looses acceleration. If I have the cruise control on it will the speed will decrease and then accelerate on level pavement. At idle the car runs fine. Could this be a fuel filter problem, an air flow problem or something else? Also the service light is on. I had it checked and the technician told me that the oxygen sensor on the exhaust needed to be replaced. I did that and the light is still on.

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Lexus RX 2004-09 :: Service Engine Light Is On - P0446 Error Code

My service engine light is on and the tech at Quick Lube said this is the error code that is reporting. "P0446 EVAP Control System Vent Control Circuit Malfunction". Is the car safe to drive?

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Lexus RX 2004-09 :: Gas Mileage Slightly Lower Than Normal On RX350

I had made a trip down to Branson Missouri for Christmas, which is about 1000+ miles round trip, and the milage seemed to be slightly lower than normal on the computer, about 23 mpg. I went to Iowa after that for Christmas and filled up my tank once when I was there, I was sure to get 91 octane gas. Then after doing a lot of in town driving it went all the way down to about 11 mpg. It jumped back up to 17.9 as I was driving back up to the Twin Cities and hasn't moved after doing some in town driving since then.

The tank seemed to match the computer as far as how fast it dropped, but I'm curious if there's anything I should be looking for. I have a K and N filter in there, and it's only been used 10,000 miles or so, but I cleaned it anyways, since there were some bugs and small leaves in it (there was also a large black spot on it that didn't look like dust or dirt, more like something oily, if that means anything). I'm planning on filling it up a couple more times and seeing what happens before I start going to my mechanic, but I'm switching jobs and will be driving it for work, so I'd like my vehicle to be running well.

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Ford Super Duty (1999-2016) :: 2004 - Coolant Gauge Drops To Zero Erratically And Then Comes Back

My truck is essentially stock except EGR DELETE. Lately I am seeing my coolant gauge in the cluster drop to zero instantly when the truck is warm. A quick glance to my edge monitor shows my ECT temp fluctuating wildly (but not stone cold) ranging from 65-190'ish degrees. The weird thing is even when it's showing low on the edge, Gauge showing nothing, it kicks my fan in. I would have thought that shouldn't happen because it's still showing a value ( very low yes) but maybe it pops into limp mode?

I am also having other gremlins like driving along all warmed up, come up to a hill and if I back out of the throttle, boost drops to zero and even with holding the pedal to retain the speed I am at, it just drops speed with no boost.. I then have to stomp on it and the boost will ramp back up. It will show something like 85% VGT but zero boost.. Is it normal to show zero boost with 66% vgt at idle in Park with no boost? Getting all sorts of codes lately. The coolant one is very intermittent (every drive several time but not every minute)..

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Toyota - Celica :: Getting Horrible Gas Mileage / Gauge Fluctuate

I have a 2002 Toyota Celica GT and I seem to be getting horrible gas mileage. I have replaced the Sending Unit. Also, I have attached a collage of photos that I was able to capture on my cell phone of what its doing to understand what could be the problem/issue.

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Lexus SC430 :: 2002 - Dash Back Lights Are Not Lighting Up

Just picked up a pretty nice 2002 sc430 today. On the drive home I realized all the dash backLights are not lighting up. However the The radio and climate control unit do have a dim backlight working but is stuck at one level of illumination.

Like most cars the all dash lights should be very bright during the day and when you turn on the headlights they should all Dim down. ..... Not on this SC.

Makes no difference what position the headlight switch is in....Nothing changes or lights up
and
The little Dimmer does nothing either when turned all the way one way or the other.

Fuses? I am not sure what to try.

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Prius (2004-09) :: Gear Lights Blinked On - Off / Fuel Gauge Goes Up And Down

I've got a 2006 Prius, it's done this a few times before but self-resolved, this time it stayed dead- cold morning pressed power- all the gear lights blinked on-off, the fuel gauge goes up and down and no ability to engage gears.

I jumped it and got it to look "normalish": in park, normal dashboard lights, etc but when I tried to engage the gear into drive it just wanted to go to neutral. i thought maybe it knows that it's still attached to the jumper so I unhooked all that and when I got back into the prius it was dead-dead again- no lights, nada. I was doing this by myself.

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Venture :: Fuel Gauge - Reset Odometer At Every Gas Fill Up To Keep Track Of Mileage

I have an erratic fuel gauge. I have to reset odometer at every gas fill up to keep track of mileage. Need to replace the unit but I tried the GM Fuel treatment Plus in the gas tank first.

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Neon :: 1998 Dash Cluster Go Out / No Gauge / Mileage Not Work In Hot Weather

I have 1998 Plymouth neon. It does this more in the hot month than the cold month but I drive down the road and the dash cluster will go out no tach, speed, no gauge, mileage will not work but all dash light, signal light, high beam all will work.

It seems that when it cools off some, some time a minute sometimes a few minutes when it comes on the seat belt and airbag light come on or you can turn off the key for a few seconds and it will come on, bums will not make it go out or come back on.

What can it be?

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Forester :: 2004 - Back Up Lights Stayed On When Car Turned Off?

Today, for the first time the back up lights stayed on when the car was turned off. What causes this? The lights went off when the car was restarted.

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Chevrolet - Blazer :: 2004 - Headlights / Dash Lights Flickering And When Dim Volt Gauge Go Down

I will start out with a little history of the situation. A little over three months ago my original altenator died with over 200,000 miles on it. I took it in and had it replaced (they used a refurbished altenator) and about a 1-1/2 months later is when the issue started. The headlights and dash lights will flicker and whenever they dim, the volt gauge will go down.

When the lights come back to normal brightness the volt guage will also go back to normal. All this will go on for random lengths of time as I am driving. I took the vehicle back to where I had the altenator replaced and they replaced it again under warranty. About another 1-1/2 months went by and the same thing started happening. I took it back to the same garage and this time they put in a brand new altenator. Finally about a week after this last visit to the garage the symptoms came back.

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Prius Plug-in 2012-15 :: Engine Start Resetting Mileage Back To Zero

I have a vague memory that the PiP will start its petrol engine every XXX miles just for a maintenance warm up if it has not been used for that mileage. An engine start will reset that mileage back to zero and start recounting its EV miles until that limit is reached again. What is that limit?

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Subaru - Legacy :: 2004 - Both Front And Back Side Lights Stay On When Car Is Off

When my car is off, both the front side lights and the back side lights stay on. What I should do?

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Lexus GX 2004-09 :: Fuel Gauge Go To Empty?

I have owned the car for about three weeks and I have noticed that the fuel gauge will sometimes go to empty or should I say will not go up to the fuel that is in the car... It always stays empty... At E, why? I have tried tightening the fuel cap for multiple times. What kind of parts should I replace from Sewell?

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Prius (2004-09) :: Brake Code C1344 And Warning Lights Keeps Coming Back

I keep getting the C1344 and all the lights. I checked and changed the rear shoes and the light keeps coming back, although not immediately. It takes just a little while.

I didn't notice any signs of leaking fluid, though I was able to squeeze the LH wheel cylinder in pretty easily by squeezing on the top of the shoes. The drums were not scored and were in spec so I didn't turn them. I never cracked any brake lines loose.

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Prius (2004-09) :: Brake Pedal Seemed To Push Back On Foot - Warning Lights

I drove my 2005 Prius 2 hours and parked it for 5 hours. No problems on the trip down. I got back in it and it started up just fine. I was sitting in the parking lot with my foot on the brake (hadn't moved yet) and the following occurred:

The brake pedal seemed to push back on my foot
The red exclamation point illuminated
The yellow exclamation point illuminated
The ABS light illuminated
The VSC light illuminated
The red parking brake light illuminated (not shown)

All of these lights point to the skid ECU. It seems like my skid ECU is toast or something called the ABS & BA & TRAC & VSC Actuator is an issue (never heard of it but I see it connected to the skid ECU). I did a visual check of what I could and everything seemed in order. I pulled a bunch of fuses and I didn't notice any that were blown. (I didn't pull them all but will tomorrow)

After not finding anything, I drove back home. As expected, I had no regen but the bigger problem was that I had no power assist on the brakes. A few times I actually did skid and the car brakes really bad without regen or power assist. If it was raining or snowing I could definitely see a hazardous situation.

I'm kind of at a loss here. Tomorrow I'll pull the kick panel down and see if the skid ECU is getting power but I can't think of anything else that would cause this situation.

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Ford F-150 (2004-2008) :: Trailer Lights Inoperative - No Power Back To 7 Pin Connector

My trailers lights aren't working at all- so frustrated right now!! I've checked all the fuses and those are good, I've got no power back to the 7 pin connector...

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Lexus RX 2004-09 :: Tail Lights To Come On With Daytime Driving Lights?

Is their anyway to get the tail lights to come on with the Daytime driving lights ....

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Lexus RX 2004-09 :: 2007 - Sluggish Outside Temperature Gauge

When taking our 2007 RX out of say a 72 degree garage to say a 90 degree day, it takes at least 10 minutes for the outside temp gauge to finally creep up to the ambient temperature. The gauge feels very sluggish at all other times.

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