20 Most Recent 2004 Honda Civic - Page 2 Questions & Answers

First things I would look at is,did they put 10w30 oil in and not 5w20 or 0w20,it makes a difference in mileage (if they run out of the correct viscosity oil they WILL put in what they have). Did the service include a spark plug change?Is the spark plug gap correct? Did they do a brake service?Is a brake dragging,a little to tight?Did they clean the throttle body?Maybe the engine was running a little lean before and now is at the proper fuel mixture,with less MPGs but running clean at the exhaust. Weather conditions?Head winds and colder temps reduce MPG.

DTC P1433 Battery Module Deterioration, need to replace the battery module. Info from HDS more info... [email protected]

not normally as it is in the timing cover case or behind the bottom sprocket or drive pullet for the timing belt if it is a rear main seal it will require the transmission removal as well as the flywheel /torque converter you were not specific as to which oil seal required replacing. best get a workshop manual as that book shows the procedure to replace seals

I think it is only a battery problem. Normally this happens rarely but i think it is a defected battery. Hyundai Performance Chip

I would have it tested with a gas meter to see if the head gasket is leaking, I bet it is.

Tune up the car with the following items included: - Clean the throttle body and free up the idle air control valve. - Adjust the valve clearance according to the manufacture's specifications. - Adjust the spark plug gaps to the standard. - Clean or replace element air cleaner. - Re-learn the idle speed.

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That's because the car is putting itself into "limp"mode. Take it some where to have the code read without the code number it tells me nothing.

No filter is used. Last year for a fuel filter was 2001.

cold,b4 it is run or you will blow it out

contact dealer you my have to prove ownership of the car

Check the drive belt tension

Check your key if not bent. Try with second copy - you should have two key.s

Need code to fix it