How To Fix P0300 Random Misfire Codes In Your Car




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Wolfman Jack: 2004 Nissan Quest, junk radios, timing belts, electrical problems out the A$$, first month i had it replaced timing belt, dealer said every 100,000 miles. No wonder there is a class action suit against them. I'm selling asap.. Fk.. Nissan

yank mcruff: CAN A HEAD GASKET FAIL WITHOUT OVERHEAT?

yank mcruff: THAT WAS DONE FIRST, CARB CLEANER, THEN PROPANE, CAN FIND INTAKE LEAK #21!@#$$%$# THANK YOU

yank mcruff: 2002 deville 300 misfire code,,,, 145,000 miles runs perfect at start up , no code for the first 20 minutes, then engine lite starts blinking, cleaned o2 sensor, no vacuum leak, changed coil packs, new plugs, new fuel pump, new catalytic converter, map sensor, new pelum ,, what warms up and can create this 300 code , at wits end ,,thank you for reading this post

Master Gamer: For me it was a bad battery connection. The negative wire end connected to the battery was loose. I tightened the cable and it seemed a little better. I removed the cable from the battery and cleaned the inside of the cable end with a wire brush. Then I used baking soda and water to pour on top of the battery post and wire end. I let it dry then reconnected the battery to ground. Everything works great! I've been driving it about three weeks since the fix everyday so I know this was the remedy! THANK YOU!

Karam Chato: hi i have code p0300 in my car and i change spark plug, coil, spark plug wire and injectors but still on

equi77: could be water in the gas too

Bobby Goerdt: I needed brakes. Instead I made the horn louder. Everything's good now.

Ivan Santana: hi Scotty I can't seem to figure out why my Nissan 350z says po300 also it starts to blink check service engine soon?

Ventura Films: thank u sir

Phuoc vu: I have a 2000 Toyota Tundra 3.4L. It has code po 0300 random misfire. MIL- Evap, o2 snsr, o2 htr, catlyst.
I cleaned MAF, replaced o2 sensors and new spark plugs. I found 2 spark plugs on passenger are black and wet with fuel.
I removed these 2 spark plug wires out. It did not effect the engine. What should I do?
Thank You so much for your video. I really appreciate it.
Victor

Willis James: our site genericviagratablets,com is running

R Luna: Thanks you so much ,my car is working now,I took to much time but finally it is working thanks Scotty for the answer.

larry white: love ya scotty

jaizal jaizzal: SIR,
HOW ARE YOU
MY NISSAN SUNNY 2006. I AM USING IN ABUDHABI.ENGINE MISFIRE AT IDLE SPEED WITHIN IN INTERMEDIATE SPEED
KINDLY REQUESTING YOUR ADVICE
THANK YOU SO MUCH

Scott Shelley: make love to me Scott! PLEASE!

slvrserfr: Had an EGR valve diaphragm that completely blew out - literally air was leaking out all around, idle was lost. Taped it up as a temporary fix, have a replacement but have to find it. Still has a bit of a slight cough under load with a low idle and P0300 but I'm thinking it might be the EGR connection to the intake filled with carbon, which would probably explain it being blown out from constriction. It was ironic though as the P0300 code didn't show up until after the vacuum leak from the EGR was taped up despite it greatly improving the idle from stalling.

Shiny James Lamoureux: hey Scotty, I have a P 0300 on 2001 Nissan Sentra and the coil packs intermittently work properly. But the transmission also acts very strange in reverse and drive. Any ideas?

Wolfman Jack: thanks, you explain it much better than most.

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