What is the normal PSI compression test for a 350chev engine??

Question:


Answers:

Why does my 97 Camry fog up so badly?

its been awile but i believe its between70 and90

Around how much would it cost to completely replace a front windshield in a 81 Monte Carlo?

It varies on any given engine depending on how dry the cylinders are and how many cranks you go before taking the reading. In general, all the engines I've ever tested were in pretty good shape and got up to 150 psi or so after 5 cranks of the engine. Normally you see the gauge jump up to 90 psi on the first two cranks. I'm not sure what difference it makes if the engine is hot or cold, but a test procedure should tell you that. A "leak down" test is supposed to be preferable to a compression test. You can buy leak down testers as well as compression testers.

how do I change my fuel filter please?

If the engine is in good shape you should get 180 PSI to 220 PSI. Compression depends on type of piston used. There are dish, flat top and dome. Each will give you a different compression reading.

What could be wrong with the EGR sytem on my Ford Escape?

110 at 650 rpm all plugs removed.

1999 Honda Cold Start Issue?


but ,that is not so much important.
What You really need to have is NOT MORE THAN FIVE POUNDS DIFFERENCE BETWEEN CYLINDERS

What would make a car heater only work on high?


most gasiline engine do not go too high on compression because that may provoke a backfire
"normal" compression rate in a gas engines is 8 to 1.
but, some racing engines goes 10 to 1 but , gas CAN'T go far than that or (once again) You gonna have backfire or counter explosion and connecting rods may pop out on the engine block side wall.
More Questions & Answers ...

  • Alternator belt, and power steering belt?
  • How do you replace the oil pump in a 90 ford bronco?
  • 417-1-maintenance-3.html
  • I own a 91 Honda Accord and the shifter has locked up on me....?
  • 95 Escort 1.9 Knocking sound in forward gears and neutral. Goes away in reverse. Starter gear or trans?
  • What do these CEL (Check Engine Light) codes mean?
  • how can i find what fuse is what without manual?
  • 97 Ford Taurus, engine won't shift over into next gear after 30 mph when driving, what's the problem? Help
  • I purchased fog lights but dont know how to install them. who do I have install them?
  • Map sensor?
  • This article contents is post by this website user, CarQnA.com doesn't promise its accuracy.


    Copyright 2006-2008-2007 CarQnA.com. All Rights Reserved.