Easy tips

Why do I have white smoke coming from my exhaust pipe?

Why do I have white smoke coming from my exhaust pipe? White smoke from the exhaust pipe on startup, idle, or acceleration tells us that coolant or water is getting vaporized in the exhaust pipe. You can also carefully smell the water or smoke from the exhaust; if it smells sweet, it’s most likely coolant, and in this case, you have a bigger problem. Why does my car exhaust have a white smell? The answer is either transmission fluid or burning coolant. In transmission fluid case, the engine is sucking the fluid through a vacuum hose, which leads to the...
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What happens if you replace catalytic converter with straight pipe?

What happens if you replace catalytic converter with straight pipe? As long as you're running a straight pipe, with a proper diameter, you should be okay. Worst case scenario, if it's an older vehicle (say pre-2000's), the lack of a catalytic converter could set the O2 sensors off, and that could potentially cause changes to your air/fuel ratio. Are catalytic converters connected to exhaust pipe? Exhaust pipes connect the exhaust manifold to the catalytic converter and the catalytic converter to the muffler. The exhaust pipe routes harmful exhaust gas away from the engine, through the catalytic converter and muffler, and...
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Can a transmission not shift out of first?

Can a transmission not shift out of first? The transmission wouldn't shift out of first. Reverse and neutral work ok though. We never really touched the transmission, so I am curious as to what could be wrong. Let me know what you think. Why does my Sierra truck not shift gears? 2003 Sierra-My truck is doing the same thing- speedo reads zero and won't shift out of first. I cleaned the MAS, replaced shift sensor, made sure trans fluid was full, disconnected and reconnected the battery, and now I am thinking of replacing the stepper motors for the speedo but...
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What kind of engine does the Chevrolet S10 have?

What kind of engine does the Chevrolet S10 have? The 2.8-liter V6 engine models also added the option for throttle-body injection. 1987: The 1987 model year did not involve any obviously visible changes to the S-10, but there was one small tweak under the hood. Chevrolet added a serpentine drive belt to replace the standard V-belts for both the 2.5-liter and 2.8-liter engines. Is the Chevy S10 a four wheel drive truck? The four-wheel-drive trucks also came standard with rear disc brakes and Insta-trac, which allowed for shifting into or out of four-wheel drive on the fly. 1999: At the...
Easy lifehacks

What should I expect from an 8.1L Silverado Sierra?

What should I expect from an 8.1L Silverado Sierra? Keep some oil handy mine use to eat about a qt every oil change and I was told this was normal. The 8.1 generally would generally hold the rpms fairly well. Now on the 6.0 engines...you got let them get up in the rpms for power...4k would be normal on steep long slopes. How long does an 8.1L Allison Engine last? Yeah, torque and HP curves are dramatically different between naturally aspirated gas engines and forced air diesels. What you describe seems pretty typical for the 8.1. If the pickup is...
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What happens when you shift from drive to reverse?

What happens when you shift from drive to reverse? Engine Stalling Usually, gear shifting from drive into reverse while driving; causes stress on the transmission and engine. This further causes the rpm to drop significantly. As a result, the engine stumbles, and finally dies off. Note: This condition is mainly observed in case the engine is cold. Why is my transmission not shifting into reverse? Topping up with less than 100 ml of DOT-4 brake fluid seems to have fixed the issue. Note that any DOT-4 will do. If you add quite a bit, pump the clutch slowly 10-15 times...
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Is there a problem with my GMC Sierra 4×4?

Is there a problem with my GMC Sierra 4x4? If it was 4Lo, then the problem is not in the front diff. - the diff. doesn't have two speeds. Once you figure it out and do the repair, make sure you take it offroad and put it through the paces to make sure there was no damage. You don't want to find out when you really need 4x4 and it's not available. How to troubleshoot a no start GM 4.3L pick up? Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or...
Easy lifehacks

Why does the corvette have a retractable hardtop?

Why does the corvette have a retractable hardtop? The engine placement provides rear weight bias, meaning more power is directed to the rear wheels where it matters most. And with the windshield positioned over the front wheels, the downforce is improved over the seventh-generation, without the need for a front air dam. The 2021 Corvette offers a retractable hardtop. Where can I find custom wheels for a corvette? Search for 1000's of Chevrolet Corvette Custom Wheels using our custom search tool for rims and tires. There has never been an easier or more complete wheel search available on any other...
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What happens when a wiring harness goes bad?

What happens when a wiring harness goes bad? These harnesses relay data from the sensor to the ECU, so that adjustments can be made on the fly. In fact, most ECU connectivity problems that trigger Warning or Check Engine Lights are caused not by a sensor failure, but a wiring harness failure. What are the signs of a failing ECU? Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting. 1. Check Engine Light Turns On What happens if an ECU sensor goes bad? If this sensor were to...
Easy lifehacks

How to fix fuel gauge on GMC Duramax?

How to fix fuel gauge on GMC Duramax? Cut the tie and pull the wires from the harness and inspect for cuts and wear. The sharp corner of the FICM bracket where it is tied down to, cuts into the wires. Repair and insulate the harness with a short piece of heater hose. Why is the gas gauge on my Silverado not working? Fuel gauge is not reading the proper level of Diesel fuel in the tank. The fuel gauge has been erratic for the last 50000 miles. It tells me the fuel level for a short period and then...