Start by replacing all the plugs and plug wires. If you still have a miss, it can be a bad injector or low compression on that cylinder, which may mean a burnt valve or bad rings. as an add-on to the previous post, there are a few cheaper methods of checking your ignition electrical system. first would be to start the car at night and look under the hood at the wires, plug boots and if you can see it, the ignition coil. DO NOT TOUCH THE WIRES! if there is any kind of problem with these components, such as insulation failure, cuts, breaks or abrasions in plug wires, you may see some arcing and sparking. if you see this, the spark is going somewhere other than the plug and not causing ignition. IF YOU TOUCH THIS, THE VOLTAGE (UP TO 30,000 VOLTS IN A PROPERLY OPERATING SYSTEM) CAN END UP HITTING YOU! another cheap way to test for spark is a spark tester. you can usually pick them up from your local auto parts store (i know checkers/kragen/advance auto parts carries them). to use this, pull each wire from its plug one by one, connect it to the tester just like you would a plug, ground the tester to a bolt or other bare metal, and turn over the starter, if it's operating properly, you should see sparking from the tester electrode to the grounded housing. if they all work, your problem is elsewhere. Don't rule-out your coil.One of mine went out,it only showed #2 cylinder misfire.On another z24, #2 misfire was caused by a cloging fuel injector.
where is it leaking from, the rack? if so no choice REPLACE RACK UNIT
elecronics need fixing or alternator need replacing elecronics need fixing or alternator need replacing
Probably the number two ignition coil. Also check the spark plug and the wiring to the coil.
It may be your spark plug in that cylinder. It could also be the spark plug wire to that cylinder or the coil pack. Those are the first places to look.
for one thing P0301 is cylinder #1 misfire which would probably mean a bad coil which would lead to a failed smog test, so start by fixing the misfire,,,good luck....
Fixing
fixing it would be a repair. if replacing the hole foundation it might be considered an improvement.
the way a rx7 engine misfire can be cause by having bad spark plugs or either wires. The timing is incorrect and needs to be adjust. it can be adjusted by using a timing light. another factor that can cause misfire is having your throttle position sensor(TPS) out of wack. it is located right on top of the water pump housing. there is a write up on fixing this on http://fc3spro.com/main.html
Fixing broken bones when pins are needed, correcting deformities (e.g scoliosis) replacing joints, fixing injuries, making sure x-rays/scans are taken when necessary, sometimes "patient aftercare".
It will be dead for shure. It will set codes recomend fixing problem.
fixing a heater core requires replacing heater core not knowing what vehicle you are asking about, that's all the information i can give
Absolutly, there are tools for fixing clogged radiators but I recommend you play it safe and take it to a certified repair shop.