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After read in all the mixed reviews in taking my chances with the eastern cats

V6 autozone since they have lifetime warranty. And I bought the plugs too. Now if the mechanic did his job I can't assure that he did :-(

What's you're opinion on the universal ones online costing 60-120 each.

So all I have to do is Remove the two sensors and see if it runs better... To determine if the cats are bad

Appreciate the response bro!! I'll give that a try after work. The check engine started flashing coming in to work now I have misfire codes again. And the coils are new ....

Anyone use then to have a new cat installed? This car is becoming a money pit right before my wedding. A real FML moment. Anyway I dropped 800 on a ****ty mechanic to change my coils. The car runs worse and super loud. The cat code shows when I run check engine light. Would this cause the...

Where can I find and check it?

This morning it only read p0171 and p0174

i mean if this can be confirmed doesnt hurt to ask the mechanic to check the timing. What's different is the loudness of the intake when i accelerate. It sounds like a muscle car with a huge intake and no CAT. The car doesn't accelerate the way it did prior to having the coils replaced...

So its a timing issue? i've never heard this before

I HERE YOU!!!!! with the new job, kid its hard to make time... :( The code stated circuit malfunction to me that sounds like wiring.... So i decided to pop my hood after i posted this and here's what i found.... (i did change all 6 and all 6 spark plugs too) So i'm wondering if any...

after i did my searches i keep coming back to a bad PCM....feels like getting punched in the gut when all you do fix one problem and leave the shop with a new problem...

Bump

I know this is an age old question... coils coils and those DAMN coils. Ok, I had my check engine light come on ran my U-Scan app and came up with these codes P0171, P0300, P0306, P0430, and P0301. picked up my ignition coils and was about to DYI until the intake manifold scared me away...

A mercury. The cop wrote mercury on the ticket so I called and said this ticket is a mistake I do not drive a mercury they dropped the ticket.

05 v6 has a very rough start in cold weather. The rpms go up and down then drop below 1 and the car shakes like crazy. Eventually it adjusts and feels smooth. I thought it was the weather or starter until the check engine light came on. The cold came up as a misfire. Besides changing the...

Has to be coils. Check engine light came on code is for misfire

No sir. I'll give that a **** this weekend. Thanks for the quick reply

Rough idle and vibration only in cold weather. Anyone else have this happen and was there a fix?