Most popular

What should the compression ratio be on a street engine?

What should the compression ratio be on a street engine? This is a little tight but should be fine for a mild street engine that does not see engine speeds beyond 6,500 rpm. The good news is that this gasket will bump the static compression ratio up to 8.97:1 or essentially 9:1, which is worth roughly a half a point in compression. What's the static compression on a Chevy crate? With a composition head gasket, the piston 0.020-inch below deck, and a 76cc combustion chamber, and with a composition head gasket this puts the static compression at 8.5:1. This really...
Common questions

How do you mark the location of a distributor?

How do you mark the location of a distributor? Make the same marks that you made on your old distributor on your new distributor. In other words, mark your old distributor's rotor position inside the housing of your new distributor and mark the location on the outside of the distributor that lines up with your engine's mounting point. How to remove a distributor from an engine? Remove the bolts that hold the distributor housing to the engine. Carefully and delicately pull the distributor away from the engine. How to remove replication jobs at a distributor? This stored procedure will not...
Most popular

Will a bad MAF cause a no start?

Will a bad MAF cause a no start? A contaminated or failed mass air flow sensor cannot measure the amount of air flow correctly. This causes the engine computer to miscalculate the amount of injected fuel. As a result, a bad mass air flow sensor causes various driveability problems, including a no-start, stalling, lack of power and poor acceleration. What are the symptoms of a bad MAF sensor? The symptoms of a bad mass air flow sensor include a car that is difficult to start, bad fuel economy, a rough idle, lack of power especially when accelerating and sometimes a...
Most popular

Why does my car have no heat at idle?

Why does my car have no heat at idle? No heat or hot air during idle is the result of air gap in the heater core. Open hood, driver side fire wall you will the see the heater core rubber hoses. What should I do if my impala has no heat? 1. With the engine cooled off, remove the coolant pressure cap. 2. Remove upper heater core hose from the metal pipe on the engine. 3. Add coolant to the metal pipe, until full. 4. Raise the rubber portion of the heater core hose as high as it will go...
Most popular

Where is power window control panel on 1998 Chevy Tahoe?

Where is power window control panel on 1998 Chevy Tahoe? See all problems of the 1998 Chevrolet Tahoe . Location of power window control panel on drivers side door panel placed where if drivers leg touches the right power window switch the passenger side window can be opened inadvertently. Power window control panel should be relocated higher. What's the problem with the rear window on my Chevy Tahoe? The rear drivers side window went down by itself, and now is inoperable from either the drivers electric window switch or rear passenger switch, so it is stuck down. All other windows...
Easy lifehacks

When do trailing arm bushings need to be replaced?

When do trailing arm bushings need to be replaced? It is common for the trailing arm bushings to wear out on many vehicles navigating the roads we drive daily because of the reasons listed above as well as a few more. When they wear, the trailing arm bushings will display a few symptoms and warning signs that will indicate that they should be replaced by a professional mechanic. What happens if you have a bad control arm bushing? A bad bushing will compromise driving performance and comfort. Since the purpose of the control arm bushing is to cushion against small...
Common questions

What does GM OBD I trouble code chart mean?

What does GM OBD I trouble code chart mean? GM OBD I Trouble Code Chart Code Description Code 12 No distributor reference pulse (diagnost Code 13 Oxygen sensor circuit open or no activit Code 14 Engine coolant temp sensor error (high t Code 15 Engine coolant temp sensor error (low te What are the GM trouble codes for 2008? Here is what I have done since Aug. 2008 I have replaced the MAF sensor, air filter, knock sensor, fuel pump, coil, tps, fuel filter, distributor cap and rotor. But guess what I am still having the same codes in this...
Most popular

Can you add transmission fluid with the engine off?

Can you add transmission fluid with the engine off? It is not necessary to run the engine while adding transmission fluid. If you are concerned about overfilling, just add all but one pint of the recommended amount, start the engine, idle till normal operating temp, then check the fluid level and add more as necessary. How long do you let your car run to check transmission fluid? Let it run for a few minutes to get the juices flowing. If you are checking a Honda, you will need to turn off the engine after it has warmed up, at which...
Easy tips

Why does my blower motor only work at slow speed?

Why does my blower motor only work at slow speed? Blower motor only working on low speed. Another common symptom of a faulty blower motor resistor is that the blower motor only works at slow-speed. This can be caused because of bad wiring between the blower motor resistor and the blower motor itself. What happens if heater blower motor does not work? Therefore, if major problems in the heating and air conditioning system fail, as if the power supply to the motor was completely cut off due to overheating or corrosion, the motor will simply not work, which in turn...
Easy lifehacks

What controls the headlights in a car?

What controls the headlights in a car? Step 1: Find the headlight controls. The headlight controls are almost always positioned in one of two places. The first place that you may find the controls is on one of the levers that protrudes from either side of the steering column. The second likely location is on the dashboard, to the left of the steering wheel. When did DRL become law? DRLs have been legally required to be fitted at the front of all new EU cars and small vans since 2011, but even though some manufacturers choose to include them at...