Question about 2004 Toyota Corolla
After a cold start and about 10 minutes driving at speed 50-70 mph, the car will not accelerate and seems to hit a flat spot or limiter. Pressing the accelerator to the floor just kicks out smoke. Changing down then allows you to keep up a certain amount of torque and sometimes clears the problem. I have had the car on a diagnostic unit at a local garrage which shows no problems. I have checked for fuel leaks, have changed the fuel filter and run though some decent injector cleaner fluid in a full tank diesel. This fault tends to shows itself after 10 minutes (only at speed) and does not occur again until a start from cold. The car had no problems starting, running and has plenty of pull normally. I am very puzzled. Please help.
You might want to check the MAF sensor(Mass Air Flow) and clean it with MAF/MAP cleaner. I am also kind of puzzled with this problem as I have a 2004 Corolla also, I only had power loss when my MAF went bad.
Posted on Jul 20, 2009
Change your air filter
Posted on Jul 16, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
Nov 08, 2013 | 2001 Ford Escape
ENGINE HESITATES WHILE ACCELERATION
LOSS OF ACCELERATION
can be fuel pressure issue or it's the problem with accelerator pedal or its
clogged filters causing there.
are many other possibilities. I suggest you to go through the list of help
links mentioned below, these will help you to confirm where the actual fault
These details will help.
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