Am driving a toyota corolla with a 4e engine type its automatic my problem is spark plug #2 and #3 are not functioning and when the car is idling the engine trembles a lot if i slow down it goes off when i speed the car is fine,my car is not smoking the nozzles are fine and the coil is better not fine but not bad either what could be the problem?

SOURCE: 2005 Toyota Corolla with 36,000 miles Transmission now "jumps" into gears

hi,
when the check engine light comes on, your car goes into a mode where instead of everything being normal, things are forced, to try and compensate for something else being wrong. It most likely does need a new timing belt, and a complete tuneup INCLUDING plugs and wires. we have a 1984 toyota corolla and it purrs like ground rice, I suggest the tuneup to continue proper rice production.

J

Colin Stickland

• 22516 Answers
• Posted on Nov 15, 2008

SOURCE: Maintenance schedule corolla 110 1996

change fuel filter and stick an airline down the feed pipe to the filter to blow out the gauze filter in the tank ,remove the filler cap first though ,if none of this works remove the injector pump and take it to diesel specialist

SOURCE: I drive Corolla 2003 automatic and need to change

use toyota atf

and install NGK plugs

SOURCE: idle speed for my 2002 corolla 4zz-fe engine is low and unevan

Sounds like fuel filter to me. Change that and see.

SOURCE: newly overhauled toyota corolla 2e engine emits black smoke

I have toyota corona 3s engine it smokes black and fuel consuption is high we have changed the engine oil and cylinderhead gassecate but still black smoke is comming what should i do