20 Most Recent 1998 Toyota Avalon - Page 4 Questions & Answers


That is hard to pinpoint, but an over-rich fuel mixture will cause this as well as a clogged fuel filter. Also a fuel regulator malfunctioning, Without a more detailed description, it would be very hard to pinpoint. Best Wishes

1998 Toyota... | Answered on Sep 02, 2014


Code 306 means cylinder 6 is not producing power. It could be the spark plug, the injector, or another problem.

1998 Toyota... | Answered on Jul 16, 2014


when the current to the radio is interfered with the radio setting assumes that it is being stolen (anti-theft program) and switches off. You will need the security code for the radio and will have to entre it into the radio before it will work again. There are sites on the net that have a range of codes for wirelesses unless it is in the vehicle hand book from the dealer when new. If you are the original owner then the code should be available from the dealer that you bought it from.

1998 Toyota... | Answered on Jul 15, 2014


It will be best to contact any mechanic; as you should have all tools to replace it, and will cost more than this $75.

1998 Toyota... | Answered on Jul 12, 2014


It's for the shift solenoid in the transmission. When the transmission shifts from 1st to 2nd , the transmission computer is detecting a fault. First make sure the transmission fluid is clean. After that there are some electrical checks that need to be done.

1998 Toyota... | Answered on Jun 05, 2014


I have 220,000 miles on mine and the only thing was routine maintenance until last fall when I got a check engine and both 2 and 3 cylinders were miss firing... its a sensor of some kind and i still have not gotten it fixed...shame on me. still runs fine just uses more fuel and does not have the git up and go at 60 to 65 mph. besides that I love it and will drive it until it runs no more.......

1998 Toyota... | Answered on May 31, 2014


its more than likely a fuse. radio and clock are on the same fuse.
but not sure think that the blower is on a different fuse.best way is check them all.

1998 Toyota... | Answered on Apr 26, 2014


is the fluid in the trans over filled and foamy? check the level and color (red not brown) it should be low on the marks when cold and running in park. and high but NEVER past the marks when hot.

1998 Toyota... | Answered on Apr 01, 2014


remove the spark plugs on the front and inspect. if the first one is wet and dark you need ignition coil.swap the coil with next cylinder clear code and run for a minute or till the check engine light come on.scan for code.if the code move with the coil you need coils.
if the code is the same run the engine and listen the injectors for ticking noise .crisp and clear noise is good.low tone or no click injector is bad.some times the wire going to the back is broken and will short two cylinder at the time

1998 Toyota... | Answered on Apr 01, 2014


maybe air filter is clogged

1998 Toyota... | Answered on Mar 31, 2014


We do not have any illustrations, sorry.

1998 Toyota... | Answered on Mar 27, 2014

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