Easy tips

How do I know if my poppet valve is bad?

How do I know if my poppet valve is bad? Symptoms of a bad poppet, if stuck "closed" would typically be an overheat at mid/lower rpms (and wot of course, but would be apparent at lower rpms as well). If stuck "open" you might have a crappy idle, hard start/cold start. Your symptoms are not "typical" of a poppet issue. Is a poppet valve normally open? Poppet-type solenoid valves are two-way, normally open or normally-closed valves. What does the poppet valve do? A poppet valve (also called mushroom valve) is a valve typically used to control the timing and quantity...
Common questions

Are there different types of spark plugs for cars?

Are there different types of spark plugs for cars? However, with different types of spark plugs available--copper, platinum, iridium--and with different heat ranges, it's easy to get confused and, inadvertently, cause performance problems: misfires, detonations and, if not careful, serious engine damage. When to use platinum or iridium spark plugs? However, some late 1980s and newer models will see the benefits of using platinum spark plugs for the same reason, as recommended by the car manufacturer. Some late model vehicles, including Lexus and Pontiac, call for iridium type plugs for better efficiency, gas mileage and extended service interval. So What's...
Other

Where is the tachometer sensor?

Where is the tachometer sensor? How do I read the tachometer? The tachometer is on the left side of your instrument control panel, and tells how quickly the engine is moving. The tachometer measures your engine speed in terms of revolutions per minute (rpm). What sensor does a tachometer use? Tachometers and Speed Transmitters require a permanently mounted speed sensors that observe a target on the machines rotating shaft. Several types of sensors are available including Proximity, Hall Effect (magnetic), Optical and Laser. Permanently mounted systems usually use a Proximity or Hall Effect type sensor. Why is the tachometer located...
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What kind of radio does a Chevy Silverado have?

What kind of radio does a Chevy Silverado have? Chevrolet Silverado factory original truck radios. What's New? Chevrolet Silverado factory original truck radios. OEM Chevrolet Silverado stereos. Don't see what you're looking for? How to change the FM band on a Silverado? Apply the parking brake to prevent the vehicle from moving. Move the shift lever all the way down (if the transmission is automatic). Tilt the steering wheel to the full down position. Remove the IP cluster trim plate bezel. Remove the end panels. Left is shown, right is similar. Remove the right side air outlets. How do you...
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Is it bad to keep fans running?

Is it bad to keep fans running? Leaving a fan running 24 / 7 is generally ok, but (1) they should be used with some type of circuit protected power source, and (2) unless using a fan to remove warm air, leaving a fan running all the time isn't useful unless you're there for it to cool you. What causes CPU fan failure? What Causes CPU Fan Errors? A CPU fan error on start-up is typically due to physical damage to the fan, incorrect settings, or external factors causing the computer to overheat and force the fan to run at...
Easy lifehacks

How to know if your Chevy Cobalt has transmission issues?

How to know if your Chevy Cobalt has transmission issues? Chevrolet Cobalt Transmission Issues 1 Fully warm the vehicle and enter the time the shudder occurs. 2 Without releasing the gas pedal, engage the brakes lightly, this will dis-engage the TCC 3 IF the shudder stops, a THEN re-occurs upon releasing the brake pedal, the TCC is at fault. How many miles does a Chevy Cobalt have? I have a 2008 Chevrolet Cobalt with an automatic transmission. I've had it for about a month and a half. There are around 79k miles on it. I have taken it to the...
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Can a Chevy C / K 1500 engine not start?

Can a Chevy C / K 1500 engine not start? Chevrolet C/K 1500 Questions - truck will not start, engine turns, but does not fire at all. - CarGurus truck will not start, engine turns, but does not fire at all. other computer-related things that could be interfering? Why does my Chevy Silverado not turn over? Have a 99 Chevrolet 4x4 Silverado with 5.0 it was hot wired by previous owner. It did crank but replaced the steering wheel column with new wires and now it will turn over but won't start. The fuel pump is connected directly to the...
Common questions

When did the Chevrolet Lumina first come out?

When did the Chevrolet Lumina first come out? Produced from 1990 to 2001, the Chevrolet Lumina is a sedan from the Chevrolet division of General Motors. What kind of problem does a Chevrolet Lumina have? Widespread Problem. An occasional problem on the later-model Chevrolet Lumina is the failure of the Exhaust Gas Recirculation (EGR) system. This is due to clogged passages in the intake manifold and it affects all engines of the Lumina, not just the 3.1-liter one. How much does it cost to fix a Chevy Lumina engine? As of September 2010, it can cost upwards of $1,000 to...
Easy lifehacks

Which is 454 engines were in Chevy one-tons?

Which is 454 engines were in Chevy one-tons? The 1973 1-ton trucks were equipped with a 240-horsepower 454 generating 355 foot-pounds of torque. In 1977, General Motors offered special trailering packages for its Chevys and GMC trucks, including the 1-tons. These 454s with four-barrel carburetors developed 230 horsepower and 360 foot-pounds of torque. When did Chevy stop making the 454 engine? Unfortunately the Chevy 454 was the right engine at the wrong time. Uncle Sam started to tighten down on emission controls in 1971 which affected a lot of the power of the 454. Another big blow for the 454...
Other

What transmission is in 98 Trans Am?

What transmission is in 98 Trans Am? Fresh Face And All-New, Aluminum V-8 Firepower For The Bad-Boy FirebirdPOWERTRAINEngine type90 degree V-8, cast aluminum block and headsTransmission type6-speed manualAxle ratio3.42:1Final-drive ratio1.71:1 When did the Pontiac Firebird Trans Am Come Out? It wasn’t until 1969 that the world was introduced to the Pontiac Firebird Trans Am! Extra power isn’t what made the Trans Am exceptional. It was the improved handling and unique looks that set it apart. It was created to partake in the SCCA’s road racing series. Why was the Pontiac Trans Am almost canceled? With new emission controls being set...