Easy lifehacks

Can a low oil pressure cause a problem?

Can a low oil pressure cause a problem? Having low oil pressure may result in problems with overhead cam engines with variable valve timing clearances. It’s not how these excessive clearances appear, the results are exactly the same. How does oil clearance affect an engine bearing? Fig.4 Distribution of oil pressure over bearing surfaceExcessive clearance can produce a decrease in min. oil film thickness, resulting in undesirable metal-to-metal contact. It may also cause fatigue of the bearing materialin the area of peak pressure. This phenomenon is known as knocking. What should the clearance be for an oil pump? With rotor...
Most popular

Where is the engine ID code on a Chevy small block?

Where is the engine ID code on a Chevy small block? All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. V8 codes are stamped on a pad just forward of the right side (passenger) cylinder head. The engine date must precede the car build date, otherwise something is amiss. How to identify Chevy engine block number t0830cty? In this case, the engine was produced in Tonawanda on August 30. Decode the engine ID number suffix. The suffix identifies the engine displacement, horsepower, year and vehicle model. In the example ID...
Easy tips

Do you get a vibration at 65 mph?

Do you get a vibration at 65 mph? There is a very minor vibration below 65 but becomes very pronounced approaching 65 lessens by 70 gets bad again ~75. It’s a rather sudden onset and will continue if I maintain 65 mph. It does get worse from say 60 to 65 and 70 to 75, so yes it does get worse with acceleration. Do you get a humming feeling at 65 mph? It’s a rather sudden onset and will continue if I maintain 65 mph. It does get worse from say 60 to 65 and 70 to 75, so yes...
Common questions

Will a check tire pressure sensor fail inspection?

Will a check tire pressure sensor fail inspection? No. TPMS is inspected but it is not grounds for inspection failure. TPMS needs to be functioning properly in order to pass inspection. Can I pass inspection with tire sensor light on? Answer: The TPMS (Tire Pressure Monitor System) will not cause a smog check failure. The TPMS light can be ON and a vehicle pass the smog inspection. Do you need tire sensors to pass inspection? Unlike a check engine light, which indicates issues with engine efficiency or emissions, TPMS itself isn't required to be functioning properly to pass a safety...
Other

What is a 1982 Datsun 280zx worth?

What is a 1982 Datsun 280zx worth? **Figure based on a stock 1982 Datsun 280ZX valued at $10,700 with OH rates with $100/300K liability/UM/UIM limits. Actual costs vary depending on the coverage selected, vehicle condition, state and other factors. Can you install a V8 in a Datsun 280ZX? The motor mounts sold by Motorsports were designed to install the V8 engine into the ZX with minimal modifications to the ZX and the V8 engine. Initially, this may seem like a good idea, but this compromises the finished installation. Where is the crankline on a Datsun 280ZX? The stock crankshaft centerline...
Easy tips

What causes water leak from back of engine?

What causes water leak from back of engine? Could be a leaky heater hose, or perhaps the heater core itself, meaning the pipes that poke through the firewall, into the engine bay You might even have to put the truck on jack stands, and look from underneath I concur w/the above post by db4690, more likely an intake manifold gasket than the head gasket. Why do I call it a water leak? I called it a water leak because after all the coolant leaked out i refilled it with just plain water to try to see where the leak is....
Common questions

What does it mean when your rpm goes up at low speeds?

What does it mean when your rpm goes up at low speeds? This is the RPM increase you see on the rev-counter and is what happens in normal operation. If this happens at low speeds, you should allow the repairer you used to check the vehicle, if only to re-assure yourself. Sounds like the transmission is slipping. Why does my car rev up at low speeds? This is the RPM increase you see on the rev-counter and is what happens in normal operation. If this happens at low speeds, you should allow the repairer you used to check the vehicle,...
Common questions

What causes the AC blower to stop working?

What causes the AC blower to stop working? Ac blower stopped working, the resistor had burned out, service replaced. The fan on the Heater/AC in vehicle will stop working intermittently. Other times, when it is working, the fan will stay running even when vehicle is turned off and the door has been opened. Why does the AC randomly turn off in a 2005 Chevy Colorado? The high or low pressures cutting out the AC, it's pretty much always been like that since day 1 of AC systems. I have a 2005 Colorado and th AC blower only works in the...
Other

What happens if your O2 sensor goes bad?

What happens if your O2 sensor goes bad? Oxygen sensors play a vital role in both engine management and emissions control. When an O2 (oxygen) sensor go bad, it’ll cause your Chevy Cruze ‘s engine to run less efficiently. What does engine code say about oxygen sensor? Often, the engine code will simply state that there is a problem with the (O2) oxygen sensor. Sometimes, it may say that there is a “heater circuit malfunction.” (O2) oxygen sensors can be very expensive to replace. However, the problem might not be with the (O2) oxygen sensor at all. What is the...
Easy lifehacks

Will alternator cause check engine light come?

Will alternator cause check engine light come? If you're driving the vehicle when the alternator goes out, the vehicle will eventually stall. On modern vehicles, an undercharging charging alternator may result in an illuminated check engine light. It may also cause all kinds of problems with the onboard electronics and computer controls. Why does the battery light come on after the alternator is replaced? This would make the Battery Light come on. It is also possible that there is a problem with the fusible link or the alternator fuse for the charging system. What to do when service engine soon...