Urgent: My yota Back fires
#1
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Urgent: My yota Back fires
this started to happen at least two weeks ago, as i start up my motor to get ready to go to work, she runs ruff, im like ok maybe the motor is cold. and after like 30sec the motor smooths out. And now it seems everyday it gets worse. And then today, so i was drive from my brothers house and i start my truck up same thing, i waited for a lil i was like ok, ill drive n see if she warms up enough to smooth out. and rite as i start accelerating the motor starts to hesitate n back fire. so after 10mins of driving it goes away. But as i arrive home i notice like a block away from my house the Check engine light goes on for at least 15 sec then off then back on again. So as i got home i popped open the hood to see if anything was wrong. Then i started to hear some popping from the radiator, then i when back inside my truck to turn my truck back on n noticed she was really close to over heating. And also the valves were popping alot more than normal.
So does anyone know what the hell happened? im thinking i need to buy some new spark plugs?? i havent replaced them for a while.
So does anyone know what the hell happened? im thinking i need to buy some new spark plugs?? i havent replaced them for a while.
Last edited by shoes138; 08-13-2007 at 09:21 PM.
#3
i don't know what you did, but i've been trying to get my 3.4 v6 to backfire for weeks now...lucky bastard...
sounds like time for a tune-up. including timing, fluids, and pressure checks.
I guess thats the best place to start.
sounds like time for a tune-up. including timing, fluids, and pressure checks.
I guess thats the best place to start.
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damn i hope it not a headgasket, but im running witout n air filter n i had my timing done at 175k n im at 215k n that when i had everything done. Ive recently changed dizzy cap,
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#11
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thanks everyone problem solved, i just need to changed the spark plugs! tomm im gonna check the timing. Im about to put an airfilter back on but theres hard no dust or dirt that get behind the wheel well.
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