Chevrolet Blazer Engine Runs Rough

Browse Chevrolet Blazer Engine Runs Rough questions and answers. Choose a question that matches your symptoms.

46 discussions

Runs Rough And Engine Light Blinks

2001 CHEVROLET BLAZER
So My Truck Has A Problem Starting After It Rains And Runs Rough If You Don’t Drive It After About 10 Hours. Well It Wouldn’t Crank...
3 ANSWERS
Asked by Alyssa Sanchez

01 Blazer Runs Rough Eats Fuel

2001 CHEVROLET BLAZER
Can A Single Bad Injector Triple Full Consumption On 01 Blazer? 01 Blazer 200000+ Miles. Had A Bad Fuel Pump And Slight Miss When I Bought...
1 ANSWER
Asked by rhaser

2001 Blazer Running Rough

2001 CHEVROLET BLAZER
I Just Bought A 2001 Blazer And It Started Acting Up The Day After. I Was At A Stop And When I Pressed The Gas Pedal Nothing Was Happening...
3 ANSWERS
Asked by riddlebox53204

Hard Start, Running Rough?

2000 CHEVROLET BLAZER
Fuel Pump Pressure 60 Psi With Key On. If You Put Gas In The Throttle Body And Start The Engine The Pressure Is About 50 Psi Until Fuel Is...
1 ANSWER
Asked by Steven G

Runs Poor

2000 CHEVROLET BLAZER
I Have A 2000 Chevy Blazer 4.3 Every Time I Start It It Ideals Fine But When I Hit The Gas It Spits And Sputters But After 3 Or 4 Blocks It...
1 ANSWER
Asked by Pietz189

Blazer Running Rough

1999 CHEVROLET BLAZER
My Chevy Blazer Is Running Rough Like Its Having A Hard Time Getting In Gear Once Speeds Are At 25 30 Mph It Runs Good Agine Until You...
1 ANSWER
Asked by vanarsdall4

1999 Chevy S-10 Blazer Runs Rough

1999 CHEVROLET BLAZER
1999 Chevy S-10 Blazer Mileage: 100,800. My Blazer Runs A Little Rough And Wants To Stall When Idling And When Coming To A Stop. It Will Die...
1 ANSWER
Asked by 2CP-Archives

1999 Chevy Blazer 1999 Blazer Runs Rough Untill It Is...

1999 CHEVROLET BLAZER
I Have A 1999 Chevy Blazer, Its Runs Rough At Start Up Then Once Warm Runs Just Fine. When You Start The Blazer And Press On The Gas It...
1 ANSWER
Asked by mynameiswhat

1999 Chevy Blazer Engine Runs Rough

1999 CHEVROLET BLAZER
I Replaced The O2 Sensor And Gave It A Tune Up In The Last Three Months And A New Fuel Pump Too.but It Just Started Running Rough Again.so I...
1 ANSWER
Asked by biilly

1998 Chevy S-10 Blazer Running Rough And Sometimes...

1998 CHEVROLET BLAZER
1998 Chevy S-10 Blazer Mileage: 95,000. My 1993 Blazer Began Running Rough And Sometimes Stalls. It Appears There Is A Lot Of Fuel Being...
1 ANSWER
Asked by 2CP-Archives

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BackfireBuckBurning OilClatterClickCompressionCoolant In OilDamagedGasGas in OilHard to StartHesitateIdle ErraticIdle HighIdle LowIdle RoughKnockLeanLocked UpLow PowerMisfireNoiseNot Cranking OverNot RunningOil LeakOverheatPingPoor MileagePopRattleRevs UpRichRoarRuns HotRuns RoughShakesSludgeSputterStall While DrivingStall at IdleSteamSurgeTapThrew a RodTickVacuum LeakVibrationWhistleWill not shut off

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