Easy tips

Can a digital speedometer be rolled back?

Can a digital speedometer be rolled back? Digital odometers can be rolled back by removing the vehicle's circuit board to change the odometer reading, or using rollback equipment that hooks right into the vehicle's electronic system. Is digital odometer tamper proof? Digital odometers that have been tampered with are even harder to detect than traditional mechanical odometers (since they have no visible moving parts). A vehicle's condition and a detailed history report are the best clues a buyer has for determining whether fraud has occurred. What causes a car speedometer to stop working? Cars produced after 1990 are usually equipped...
Other

What makes the Chevy 454 7.4L engine unique?

What makes the Chevy 454 7.4L engine unique? The return of the 231 V-6 to General Motors cars in the mid-1970s proved that fuel efficiency could be achieved in compact engines. But in 1988, Chevrolet introduced Throttle Body Fuel Injection to the 454. It was the same TBI system used on small-block V-8s and the V-6s. Fuel efficiency increased and the TBI system remained until 1995. What to do when installing a 454ho engine? Observe all safety precautions and warnings in the service manuals when installing a 454HO engine in any vehicle. Wear eye protection and appropriate protective clothing. Support...
Common questions

How fast can a 2007 Silverado go?

How fast can a 2007 Silverado go? The top speed is 98 or 99 MPH - that's the fact Jack. Check the April 2007 edition of Car and Driver. People who say the truck tops out at 88 or 90 are full of crap. What's the gas mileage on a 2002 Chevy Silverado? The EPA-estimated gas mileage for the 2002 Chevrolet Silverado 1500 is 15 mpg for city travel and 19 mpg on the highway. How much is a 2002 Chevrolet Silverado 1500 worth? When was the 2002 Chevy Silverado 1500 purchased? 1st owner purchased on 06/29/02 and owned in...
Common questions

Is there a TREC fuse for the 4WD switch?

Is there a TREC fuse for the 4WD switch? The GM shop manual obviously errored relating to the 4WD switch to a fuse supposedly labeled as an ATC fuse, when only a TREC fuse (30 amp) exists under the hood within the fuse box for this application. This fuse distributes power to the 4WD switch amongst other related circuits. What does the 4WD fuse do in the dash? The 4WD fuse powers in the dash fusebox the front axle actuator, you may be hearing the encoder motor shift the transfer case but it is not in 4WD till the axle...
Easy tips

When did the GMC Yukon Denali battery go dead?

When did the GMC Yukon Denali battery go dead? We purchased this 2010 Yukon used in March 2011 with about 18K miles. This summer the battery went dead while the back was open while loading the vehicle after a camping trip. I have since shut off the dome lights when loading/unloading to eliminate the issue. What's the problem with my GMC Yukon Denali XL? Have a 2009 Denali XL with many of the same issues identified here EXCEPT doors locking and unlocking and the rear window thing. Been fighting the gremlins for almost 3 years. Originally I though I had...
Other

Where is the oil sending unit on a 5 3?

Where is the oil sending unit on a 5 3? Locate the oil pressure sending unit near the rear firewall of your vehicle. Identify the oil pressure sending unit as a cylindrical component mounted near the oil filter just behind the engine block. Where is the oil pressure sending unit located? There is also a plug in the block in front of the normal oil pressure sending unit location (about 2 inches). He is wondering if he can take the plug out of the block, and put his oil pressure line in the front hole, and plug the hole that...
Most popular

How many miles does a GMC Terrain get on a full tank?

How many miles does a GMC Terrain get on a full tank? Compare Side-by-Side2021 GMC Terrain AWDEPA Fuel EconomyRegular Gasoline26 MPG 25 28 combined city/highway city highway3.8 gal/100mi406 miles Total Range Does a GMC Terrain have good gas mileage? SUVs make for great travel companions. Thanks to a maximum EPA-estimated 30 MPG on the highway, the Terrain is designed to keep you away from the pump longer, so you can spend more time behind the wheel. ... Are GMC terrains worth the money? Yes, the GMC Terrain is a good compact SUV. The available engine is plenty powerful, but you...
Easy lifehacks

What should I know about inert gas on tankers?

What should I know about inert gas on tankers? The normal safety precautions are taken when petroleum gas is vented from a tank, therefore, should not be relaxed. Tankers using the inert gas system should maintain their cargo tanks in a non-flammable condition at all times. It follows that: What should positive pressure be on inert gas tank? When all tanks have been inerted, they should be kept common with the inert gas main and the system pressurised with a minimum positive pressure of at least 1 DO mm water gauge. Can a gas free tank leak into an inert...
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Is a evaporating a physical or chemical change?

Is a evaporating a physical or chemical change? Melting, evaporation and condensation are examples of physical change, or change of state, and are distinct from changes that cause new materials to form through a chemical reaction. Is gasoline evaporating physical or chemical? As gasoline is evaporated, this gasoline still remains as gasoline but in gaseous form. Therefore this is a physical change. Why evaporation of petrol is a physical change? Answer: (a) Evaporation of petrol is a physical change because no new chemical substance is formed. Is explosion a physical change? The explosion of fireworks is an example of chemical...
Easy lifehacks

Where is the fuel filter on a 97 Toyota 4runner?

Where is the fuel filter on a 97 Toyota 4runner? check the inside of the frame rail under the drivers seat. their should be a smallish round canister with a line coming in one side and going out the other, and a bracket holding it to the frame. that is your fuel filter. Does a 2004 Toyota 4Runner have a fuel filter? Yes, it's part of the in tank fuel pump module. The filter is a replaceable part of this assembly. I have an extra filter but haven't changed it. Probably do this at about 100,000 miles. Where is the...