2002 Toyota Tundra Misfiring

My 02 Sequoia has 205000mi with the original coil-packs.

2002 toyota tundra misfiring. Toyota code P0300 indicates that one or more cylinders are experiencing misfires. Bought another ecm no change have fuel pressure power to injectors and new plugs plugs will fire done this by pulling out coil pack and ground plug. P0300 TOYOTA code tech notes The P0300 code means that a cylinders is misfiring or is randomly misfiring.

I drove it 2 hours home no problem. Check engine light on had it put on a diagnostics came back it was misfiring on 1 4 and 5 cyl. Pulled coil packs and plugs found them to be original coils and plugs.

I noticed a rumbling while I was driving and so I pulled over and had it towed home. Tundra 1st Generation 20002006 2000 Toyota Tundra 47 v8 misfiring Jump to Latest Follow. Its mainly time a misfire code should set fairly quick about 5 to 10 minutes if the light starts flashing try to get it to.

Ad Find Instant Quality Info Now. Discussion Starter 1 Jan 29 2012. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 3.

2002 Toyota Tundra SR5 TRD Bone Stock. This is what I have learned so far. 1 3 5 cylinders.

It is still missing from cyl 6. Start by checking for intake leaks intake gaskets are commonly caused by multi-cylinder misfiring. This past summer when doing my valve cover gaskets change I noticed about 3 of the.