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07/03/2022 7:07 pm
Topic starter
My girlfriend has a 2010 toyota corolla 1.8 l
With about 124k on it
It recently began having trouble with random misfires p0300 p0301 02 03 04
The car will go into what I assume is a limp mode and won't go over 20 to 40 mph and after you drive it for about ten minutes it will start to work more normal I have changed the spark plugs and coil packs. Any ideas on what to look at next ?
Also have been a big fan of your YouTube channel for years now keep up the good work
Fuel pressure is 48 psi changed the cam and crank sensors no help it won't start at all now just cranks trys and dies
2 Answers
1
07/03/2022 8:40 pm
Clean the injectors and replace the fuel filter. Check the fuel pressure.
1
20/03/2022 8:58 pm
random misfires p0300
Read the misfire topic in the FAQ
