Easy lifehacks

Why does my Holley 0-80457s 600cfm not idle?

Why does my Holley 0-80457s 600cfm not idle? I just installed a refurbished Holley 0-80457S 600CFM carburetor on my 1968 Mustang 289 with Auto Transmission and I can't get it to idle properly. If I increase the curb idle to where it will stay running it is way to high rpm. Can a 600 cfm carb set curb idle? Still having the same problem. The carb idles fine while warming up, but when choke is open & engine is hot, still cannot set curb idle. What kind of carburetor won't idle a 1968 Mustang? Thread: 80457S 600 CFM won't idle!...
Easy tips

What kind of fuel mileage does the Ford 7.3 gas engine get?

What kind of fuel mileage does the Ford 7.3 gas engine get? Driving the truck empty is a comfortable experience. Starting and stopping are smooth, and the ride is, as expected, a little rough. Over the 58.8-mile course I used 3.954 gallons of gas, which gave me a calculated 14.87 mpg. The computer read 14.9 mpg, which is exactly the same as our calculated number when rounded. Why does my Ford F250 460 get 27 mpg? Reason is you need to remember the throttle plate in the throttle body dictates the amount of air that is injested at any RPM,...
Easy lifehacks

What is the PCM marine diagnostic trouble code?

What is the PCM marine diagnostic trouble code? PCM Marine Diagnostic Trouble Code (DTC) Suspect Parameter Number (SPN) Failure Mode Identifier (FMI) Fault Description DTC 107 106 4 MAP voltage low DTC 108 106 16 MAP pressure high DTC 11 520800 7 Distributor Position Error When do you have a bad Powertrain Control Module? If you are getting codes for a faulty oxygen sensor, for example, and you have replaced all the related components but the check engine light remains illuminated, then you may have a bad PCM. The ECU is responsible for many areas of the vehicle that control...
Easy tips

Why does my air conditioner get hot?

Why does my air conditioner get hot? When the cooling system's filter is dirty, the air conditioner cannot properly move air through the system. This issue strains your air conditioner and can cause an AC to blow warm air. When determining what's wrong when your AC isn't properly cooling your home, first check your air filter to ensure it is clean. How do you fix an overheating air conditioner? Below are some of the first services a professional HVAC contractor will perform to keep your AC from overheating.Replace the Air Filter. A dirty air filter can clog your unit, forcing...
Other

Why does my car make a pinging sound when I turn it off?

Why does my car make a pinging sound when I turn it off? The “pinging” noise you hear is coming from the hot metal cooling under your car. As you drive, the engine and all the parts around it start to heat up and expand. Once you turn the car off, those metals will cool and contract. These tiny bumps produce the “pang” or “ping” you hear coming from your turned-off car. Why does my Ford F-150 make a knocking noise? Compare your engine noise with another F-150 or Super Duty engine with a build date of 4/18/2005 or later....
Easy tips

Do you need limited slip additive in front differential?

Do you need limited slip additive in front differential? Only your rear axle needs the additive and it requires 4 ounces. The front axle doesn't have a limited slip differential so it doesn't need any additive. What happens if you have low oil pressure on a Ford F150? One of the most serious issues that can happen to your Ford F150 ‘s engine is if it ends up with low oil pressure. Low oil pressure will cause the engine to seize up. When the oil pressure light on, it should be assumed that the engine locking up is imminent. What...
Common questions

How many ohms of resistance should a spark plug wire have?

How many ohms of resistance should a spark plug wire have? Simply attach or hold a meter probe on each end of the cable and read the total resistance on the meter. The Society of Automotive Engineers suggests the maximum resistance should be 12,000 ohms-per-foot. What is the resistance of a spark plug? Spark plug wire resistance. If you have a misfire all of the time, remove one one wire at a time with the engine running, with insulated pliers. When removing a wire which only makes a little or no differance to the engine RPM compared to the others...
Easy tips

What happens if I put orange coolant in my car?

What happens if I put orange coolant in my car? The green and orange coolants do not mix. When mixed together they form a gel-like substance that stops coolant flow, and consequently, the engine overheats. Can I add orange coolant to pink? It's not recommended, but it works fine. Of course, mixing distilled water with either the pink or the orange is better than mixing the two together. Does Ford use orange antifreeze? Specialty Orange Engine Coolant with Bittering Agent Orange-colored, longer-life, ethylene glycol-based, engine coolant for use in gasoline and diesel engines. Provides year-round antifreeze, anti-boil and corrosion protection....
Common questions

Why does my car have a weird sound?

Why does my car have a weird sound? Your car makes a loud, abnormal sound: A hole in the muffler is probably the cause. Replace it immediately. You hear whining or humming sounds on curves: Your wheel bearings may be wearing. Your tires make a weird, rhythmic sound as you drive: Check inflation, tire wear, and wheel balancing. Why does my Ford Explorer make a whining noise? If it changes with the engine, it’s most likely going to be an accessory bolted to the engine (or the radio, shut it off and see if it stops). If it stay constant...
Other

How much horsepower does a 2007 Shelby GT500 have?

How much horsepower does a 2007 Shelby GT500 have? Just as the big-block GT500 from 1968 was a step up from the GT350, the 2007 Ford Shelby GT500’s 475 horsepower, 5.4-liter V-8 is a step up from the 4.6-liter V-8 used in yesterday’s SVT Mustang Cobra. When did the Shelby GT500 Mustang come out? After Ford Division mainstreamed Special Vehicle Team operations and entered into a new business relationship with Carroll Shelby in 2006, the car that SVT had engineered to be the all-new SVT Mustang Cobra came to market as the 2007 Ford Shelby GT500. What kind of brakes...