Tag Archives: Truck

Truck repair questions and answers from online mechanics. Browse problems we have solved, view pictures and more. All makes and models from Chevy and GMC to Dodge and imports.


How To Make Money On Car Repair

So you want to become an auto mechanic, huh? You want to make good money doing you what you like to do? If you love working on your car or your friends cars, you may think this would be a perfect career choice for you. You think you can make a good living in the auto repair industry. Well, in this article I will give…

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1998 Dodge Ram Burning Oil

I have a 1998 Dodge Ram Sport 1500 4×4 only 141000KM, it’s burning to much oi. I went 275km and had to add 2litres. Can anyone tell me what the problem might be? That is quite a bit of oil that the engine is burning! You could have a severe internal engine problem like a broken piston ring, or seized oil control ring on one…

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1996 Dodge Dakota Speedometer Not Registering

I have a 1996 Dodge Dakota and my speedometer isn’t registering. I’ve replaced the speed sensor and it still doesn’t register. ProTech: You could have a faulty speedometer, which would require replacement of the instrument cluster. Or there could be a wiring problem somewhere between the vehicle speed sensor and instrument panel gagues cluster. OK, cause all the other sensors register in the cluster. That…

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1999 Chevrolet Silverado Engine Light Code P0336

I have a 1999 Chevy Silverado 1500 series, 5.3. Code reads p0336 crankshaft sensor. Have replaced sensor 3 times and will not start. Put old sensor in and start. ProTech: When you replace the Crankshaft Sensor, you need to do a ‘crankshaft variation relearn’ with a scanner, or you will still have problems. How would i do that? You would either need a scanner like…

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Chevy Trailblazer Heat Core Replacement Procedure Pictures

This week I had the pleasure, or should I say displeasure of replacing the heater core on a Chevrolet Trailblazer. This is not the older body style Chevy S-10 Blazer, but the newer body Trailblazer. The customer’s complaint was the usual of the windshield and side windows get fogged up when the heater or the defroster is on, and the sweet smell of antifreeze through…

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2003 GMC Yukon Dash Gauges Not Working- Recall

My 2003 Yukon XL (Suburban) with 5.3 motor and 70k miles has no power to any of dash gauges. The truck runs and operates fine, but the radio, heater controls and dash lights work fine. No gauge activity at all. All gauges are at the zero mark. I believe I have checked all fuses at left hand corner of dash, under dash and the under hood…

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1994 Ford F-250 Engine Light and Idle Problem

My 1994 Ford F-250 with a 5.8 Gas engine refuses to idle below 1500rpm. Is this a common problem in older engines and what might be causing the problem? I have a 15gpm hydraulic pump attached on a clutch pump, but the over revving is a fairly recent problem. ProTech: I’d first check for any vacuum leaks that might be causing a high idle. Also…

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2003 Dodge Door Locks And Engine Bearing Problem

I have a 2003 Dodge Ram 3500 and just recently the door ajar light comes on and the door locks try to lock on acceleration only when I take my foot off the gas it stops until I accelerate again what could be causing this. ProTech: You have a bad door jamb switch. Where would I find this , is it the switch that gets…

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Some Blower Motor Fan Speeds Not Working

This one has been a big issue over the years. Many, many times a car or truck will come into the shop with the customer complaining that their blower motor doesn’t work, or only works on high speed, etc. This is usually the case after a blower resistor failure on one or more speed settings. What is happening to them you ask? Well, the resistor…

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2003 Chevy Silverado Check Engine Light and Transmission Slipping

What is the cause of reduced engine power? ProTech: What year, make and model of vehicle? 2003 Chevy Silverado 1500hd 6.0 engine. Is the check engine light on as well? Most times there has been a failure on a computer controlled component that has set the check engine light on, and that will usually cause the vehicle to into reduced power mode, which is basically…

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1996 GMC Sierra Air Compressor Clicking

Why does my air conditioner compressor engage and click loudly when heater is on. ProTech: The A/C compressor will run when you have the heater on defrost to take the moisture out of the air in your car. If it did not run, you would have water running down the inside of your windshield. This is a normal condition. What would be causing the clicking…

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2007 Chevy Equinox Freon Pressure Problem

2007 Chevy Equinox: HVAC A/C- 1) A/C on/off button not functioning, press to off and system still running as A/C, toggling/pressing repeatedly still no change 2) system ices up (suction hose) when on low fan but doesn’t on high fan? ProTech: Does the compressor come on right away when starting the truck with the A/C button off? A/C compressor does come on right away with…

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1997 Chevy S-10 Keeps Blowing Ignition Fuse

Have a 1997 Chevy s10 p/u that keeps blowing #10 fuse. Key in on position its OK, but as soon as turn key to start it blows fuse ProTech: Do you know what circuits are on the fuse? Says its the fuse for the ignition #10 fuse Do you have any aftermarket equipment on the truck? Like an alarm, or remote start, or anything else…

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Can’t Shift Into Gear on My 2000 Dodge Truck

I have a 2000 Dodge 2500 Cummins Diesel and its been sitting for awhile. it got moved about thirty yards away but anyway now it wont shift into any gears. it feels like the lever is just sliding up and down Protech: Hello, how did it get moved? Did you drive it? No it was in a park n fly at the airport. the people there…

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