Engine Performance problem
1999 Toyota Camry 4 cyl Front Wheel Drive Automatic 107000 miles
I have a cold starting problem with this 99, 4 cyl Camry. Intermittent initially but becoming more of a problem with the weather getting colder. I did basic tune up, cleaned and replaced a battery connection with no improvement. Battery voltage good. Car would start readily with starter fluid and run fine. MIL out, and PCM has no codes. Warm starts are fine. Tested fuel pump and regulator. Pressure good and held for appropriate time. Changed fuel filter. Changed Coolant Temp sensor and seemed to improve but now colder overnight temps problem is back. Today couldn't start with starter spray. California emission, so I believe there is no MAF or cold start fuel injector on this car. Now instead of a lean fuel condition on start up, I'm starting to think this may be an ignition problem. Like I said the car runs great when I can start it, including good performance on the road.
Tuesday, November 18th, 2008 AT 3:59 PM