2009 Chrysler PT Cruiser - Answered Questions & Fixed issues
2009 Chrysler Pt cruiser check engine light flashing
Dont change things if udont know solution..its just guessin. A flashin enginelite means danger. It often means the catylitic converter is bad. But hav adata stream run at a privateshop to get values to target issue. Codes are jyst approximate n general
My battery light comes on when I puts it in drive.
I would check the wiring harness to make sure that the wiring connection is tight and secure at the alternator and that no wiring is shorting out when the engine shifts a bit when put into gear. Loose motor mounts or trans. mounts can cause wiring problems. Be careful, you'll need to check some of this with the car in Drive to see if any wiring is being pinched between engine accessories, etc. PARKING BRAKE and Chock the wheels with someone also pressing on the brake pedal when putting the car into gear as you investigate:)
Is the fan suppose to come on whenever A/C is turned on? & can u install freon if the fan isn't running?
Yes, the fan should be running when the A/C is turned on. Install freon in the suction line with the compressor running. The fan may shut off after the condenser coil cools off because of a temp sensor on the condenser coil. You do not want to add too much freon, because higher suction pressures correlate to higher evaporator temperatures, which result in lower cooling performance. As long as it blows cold air, you do not need to add any more freon to the A/C system. I do not know why the spark plugs would misfire with the A/C running. There are four main causes for engine misfires. A loss of spark, an unbalanced air/fuel ratio, a faulty fuel injector and a loss of compression. It could be bad spark plugs or bad spark plug wires. A leaky fuel line, weak fuel pump, leaky or clogged fuel injector can cause misfiring. Leaky vacuum hoses, a busted exhaust valve or a blown head gasket can cause misfiring too.
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