The rpm's should be... in a standard from about 2000-3000.... and in an automatic 2500-3500. However remember that these are general estimates and depend on the size of the motor (a 4-cylinder will have higher rpm's than a V6, and so on) and the condition of the car (fluids/maintenance/etc.).
Should be just one.
# 2.3Liter engine takes 5.0L of oil # 3.0Liter engine takes 4.5L of oil
4
According to my Chilton's Auto Repair Manual : For a 1991 Mercury Topaz ( front wheel drive ) ( 15.9 US. gallons )
The 1991 Mercury Topaz has a fuel tank capacity of around 13.5 gallons.
you can see that in www.tempotopaz.com and many other things about it
25 to 35 watts
R-12 is not sold anymore.
Yes, the 1992 Mercury Topaz and the 1991 Ford Tempo are essentially the same car. Both models were part of the same platform developed by Ford and shared many of the same components and characteristics.
A fully charged battery should read approx. 12.8 V without engine running With engine running should read Approx. 13.8-14.2 Volts
4 hot ground ignitor from comp/dist to pump
There are many things that it could be, but you should try checking your fuel pressure regulator. Did you replace the fuel filter first?