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I had this problem and it drove me nuts. Replaced coils, plugs. wires, fuel filter etc. Ended up taking truck to a good independent mechanic and he wiped the programing of the computer and started fresh with new programing. Haven't had a problem since. Never felt a misfire to begin with.
What else can I help you with?
How do you fix engine light code PO455 on Chevy silverado 1500?
How can I repair the code po455 on my 2006 Chevrolet Silverado after replacing gas cap evap-canistor and a leak in a vacuum line.
How do you fix engine code p0449?
Here is a video on how to fix engine code p0449
What is the problem when the check engine indicator on my 2003 Chevy Silverado pickup is flashing?
You will have to get a engine scanner and scan the engine. And it will give you the trouble code or codes, and then fix the problem. The computor is seeing a problem in the engine system or transmission system. Need to repair.
Your 2002 Chevy Silverado 1500 4.8 liter received a smog check fault code of P1258 What does this mean so that you can fix it and pass smog?
Trouble code P1258 means: Engine Metal Over Temperature Protection
How do you fix a thrown rod on a Chevrolet Silverado?
The cheapest way to go is to find a good used engine to put in it. By the time you fix your engine correctly you will have 2 or 3 grand in it.
How do you fix engine code 1290 on a ford?
Diagnose the problem and fix it
How do you reset check engine light on 2007 Chevy silverado?
Disconnect the battery. BUT you should have it checked. There's a code stored in memory that is needed to fix the cause of the check engine light being on. If you do the battery thing, don't take it to a service tech and say fix it until the light comes back on.
How do you fix engine code po196?
PO196 mercedes
How do you fix the OBD II code P1111 ON A 2000 Chevy Silverado?
Trouble code P1111 means: IAT Sensor Circuit Intermittent Voltage High
98 Chevy silverado k1500 transmission code p1870 how do you fix the problem?
Rebuild trans. Pay someone to do it too.
What is code P1416 on 2000 Chevrolet Silverado Pick-up 1500 and how do you fix?
Look for a leak in the port-side vacuum.
How do you fix code P1416 port air circuit malfunction on a 2001 silverado?
you have a leak in the port side vacuum. try spraying choke cleaner with the straw on the end around the vacuum lines with the engine running, when you hear the engine rpm raise you just found the leak....
