P0300 means random misfire detected which probably has to do with the spark plugs or the plug wires
Trouble code P0402 means:Exhaust gas recirculation flow excessive detected
how to replace water pump on 2001 ford ranger
I noticed that question has already been correctly answered by Jrc405 on page 5 of the Ford Ranger XL Q & A
How many cold cranking amp do a 2001 ford ranger needs?
The 2001 Ford Ranger ( SuperCab ) is 73.8 liters / 19.5 U.S. gallons
Ford Ranger Edge
where is the wire for theft system 2000 ford ranger to bypass
repair manual fora front differential on a 2001 ford ranger edge
where is the cabinet air filter for 2001 ford ranger located
www.canobd2.com go to this web site put in ford and trouble code and it will tell you what it is
regular unleaded - 87 octane - for all 3 available engines on a 2001 Ford Ranger (Helpfull)
Motorcraft BXT - 59 for all available engines in a 2001 Ford Ranger