has good fire to the plugs

fuel is getting to the rail but the injectors will not pulsate

the injectors have 12 volts but will not pulsate

We are building a new race engine to race with 1000 cc mini sprints.

The engine is a 4 cylinder in-line dual overhead cam design. What we wish to do is change the fireing order (now 1-2-4-3) to 1&4 at the same time then 180 degrees and then 2&3 then 360 degrees and back to 1&2. This

hi everyone...

can anyone explain to me why steam us used to drive turbines at coal power staions ... i mean why not use heated CO2 , nitrogen or helium or any other gas to drive the turbine ... in a coal power station water is boiled to produce steam and it's super heated to get rid of the wat

Ladies and gents, I've finally secured new employment after several months of kicking cans but the new employer uses Pro/E Wildfire and I have never used it. I'm very good with Solidworks and I have a passing knowledge of Inventor. I am looking for a textbook/tutorial that will allow me to get up to

Question for discussion; If you are to look at a Hvac system that holds 12#'s of 410A and you determine by all readings taken that the system has lost some of its charge and is not cooling properly and you investigate and find a leaky seal at the brass fitting on the indoor Txv that was not tightene

HOW DO WE CALCULATE THE EFFICIENCY OF DEAERATORS ?

I have an issue with a TWIN DISC Marine Gear Box in a very remote island location. When shifting it to forward it doesn't transmit the engine power to the propeller. I tried to service it and only at the dock with low rev's it pushes the boat forward in that position. Once in the open power lacks c

HOW I CAN SEGREGATE 1CX630 NON ARMOUR ED 11 CABLES(3-R,3-Y,3-B & 2-B) IN RISER AND ALSO WHAT IS THE ADVANTAGES FOR THIS SEGREGATION

, THIS IS IN DUBAI- UAE

how can we reduce the humidity in a panel board

how to calculate no load current of induction motor

Solving problems doesn't mean sequestering yourself to think about them. You also have to consider the talents, capabilities, and personal dynamics of the people who will be implementing any solution. And sometimes those people can provide you with an answer that you hadn't considered just because t

Electronics testing has been evolving along with the circuits themselves, albeit always a step behind. Techniques that once were touted as panaceas are falling or have fallen out of favor. How has your test strategy changed in recent years? Has your approach to creating a strategy changed? Do you te

If recently developed reversible adhesives were used to assemble products, recycling products like autos, buildings, computers, electronic devices, and more at the end of their useful lifetimes would become much easier. Dismantling products and possibly structures would allow the reuse of many mater

OK, you know those sodium vapor lights that have pretty much replaced all street lights? Be honest... When driving or walking by one of these lights that either pops on or goes off, do you think that your presence had anything to do with it?

Most people know Pi as the number that never ends. Often rounded to 3.14 for ease, this numerical concept is defined as the ratio of any circle's circumference to its diameter in Euclidean space. Pi also represents the ratio of a circle's area to the square of its radius, also known as Archime

In a match-up between solar technology and the recently unveiled Bloom Box solid oxide fuel cell, which one emerges the winner? Solar delivers a crushing blow in terms of versatility and capital costs. A tie is clear in terms of energy cost, considering incentives awarded Bloom Box buyers. Solar als

From CNET News.com:

More and more electric bicycles are being developed in Japan to give riders a little help when commuting or going grocery shopping. They're a common sight on the hilly streets of Tokyo, where "mamachari" bikes with baskets and kid seats over the wheels are the n

From Discovery News - Top Stories:

A new infrared telescope has found 16 to 20 previously unknown asteroids that come close to Earth. The asteroids are dark, with most reflecting less than one-tenth of the sunlight that hits them. One object is as dark as asphalt, reflecting les

From Boing Boing:

James from the New America foundation sez, "The FCC launched a consumer broadband test on their blog broadband.gov yesterday. Internet speeds in the US are often 50% to 80% lower than advertised and its vital consumers have reliable information on the actual perf

What is the bouyancy in ounces or pounds , of a sealed pvc pipe 36" x 3" dia. ( at sea level, on the surface)?

Same for a 2"x 36".

Thank you,

nm