2005 Chevrolet TrailBlazer "truck runs rough till warms" Questions

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...till engine warmed up then the rough idle began. The check engine light is off now. Sounds like you might have gotten some bad gas, Try a bottle of HEAT. good luck Sounds like it is the EVAP and I ...

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Question about Chevrolet TrailBlazer

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Runs rough till warmed up. Hesitates. I put a new Runs rough till warmed up. Hesitates. Surges. I put a new TPG on it, carb cleaner, new O2 sensor Ok, you got new 02 sensors, that is good, Now check ...

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Question about Chevrolet TrailBlazer

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car runs fine when it will start, not often. when it does start it will run fine till it warms up then starts running rough till it dies out fuel pump

Question about Chevrolet TrailBlazer

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...then will idle low til and runs rough till warm . When warm runs like a top. Have the choke setting on your carb checked. if its fuel injected model---have the air and temperature sensors checked ...

Question about Chevrolet TrailBlazer

1 Answer

...runs rough till warmed up A buddy of mine has an '86 Stanza. He says that when he starts the car, the sensor light comes on, and the engine bucks really bad, until it warms up, then runs just fine. ...

Question about Chevrolet TrailBlazer

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...truck when cold the idle goes up to high mayby 2500 rpm. After it warm and touch the gas it runs normal but when put in gear it idles low and runs rough. It run pretty good for an 87 with 207k miles, ...

Question about Dodge Cars & Trucks

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truck issues with idle Have 1999 dodge 1500 Running rough will not stay running. Replaced ignition coil, plugs. Codes read to replace #’s 1 & 8 fuel injectors so I replaced. Run till it warmed up then

...rough till it warms up,then runs good. Hard to start after it gets hot, it acts as if it is starved for fuel. Once it does crank it runs fine. First thought: Check the idle air control valve, or ...

Question about Chevrolet TrailBlazer

1 Answer

idles rough at start up Runs real rough till it warms up then it runs great. service the car

...a 91 ford f150, that runs good till warms up then runs rough and floods out First check the fuel pressure while it is running. A bad regulator could cause too much pressure 65+PSI FLOODING THE

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