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hey fellas just some background info my 99 gs300 had a misfire issue and popping noise issue, the coil pack was bad the misfire is gone but now the popping noise is still there anyone know what it may be maybe the plug wires?>
hey fellas just some background info my 99 gs300 had a misfire issue and popping noise issue, the coil pack was bad the misfire is gone but now the popping noise is still there anyone know what it may be maybe the plug wires?>
Make sure all the wires are snapped into the coils, then make sure all the coils are bolted down snug.
the car now has the vsc lights on again and the engine light started blinking again so its kind of doing the same thing again im gonna give it to the mechanic this weekend
Check Plug, maybe fouled?
Read Code....
Switch coil packs see if motor changes while running.
What are u talking about lol? That would do the exact same thing if not worse, u do not rearrange coil packs, where it's at is where it goes, ALWAYS...
after the mechanic replaced the bad coil pak it ran good for 2 days now the slight miss is back along with popping noise and misfire and engine light blinking what could cause this maybe another bad coil pack?
after the mechanic replaced the bad coil pak it ran good for 2 days now the slight miss is back along with popping noise and misfire and engine light blinking what could cause this maybe another bad coil pack?
Why haven't u gotten the codes ran is the bigger question...
Yeah, it's a DIY. Althoug, you will have to take the throttle body off. Also, expect to crack the wiring harness if it's a high mileage car. They get brittle with age.
Yeah, it's a DIY. Althoug, you will have to take the throttle body off. Also, expect to crack the wiring harness if it's a high mileage car. They get brittle with age.
yes do you have a link the mechanic said the wiring harness is very brittle and the wires are all messed up
yes do you have a link the mechanic said the wiring harness is very brittle and the wires are all messed up
I didn't worry about the wiring harness. But, I did get new connectors for the wires to the coil packs and new plug wires. I paid $16 for a set of 6 connectors, although I only needed 3. Got them from eBay. I don't know when your plugs were changed but if you're gonna change the wires you may as well change the plugs. And if you gonna change the plugs, be sure to clean the plug valley BEFORE you remove the plugs. You don't want any of those bits of plastic from the harness and connectors to fall into your cylinders.