Could this be a Throttle position sensor problem? Or something else.

What is your question?

idles rough, RPM fluctating , vehicle has stalled at stoplight but restarts right away.

Apr 25, 2013

Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Chevrolet Blazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2001 Chevrolet Blazer auto repair 2001 Chevrolet Blazer estimates 2001 Chevrolet Blazer questions 2001 Chevrolet Blazer problems 2001 Chevrolet Blazer recalls

What is your question?

Popular Answer

Could this be a Throttle position sensor problem? Or something else.

What is your question?

idles rough, RPM fluctating , vehicle has stalled at stoplight but restarts right away.

CeeCee1 in Sweet Grass MT

Apr 25, 2013

2 Replies

Popular Answer

ebans777on Apr 26, 2013

it could be many things. but you can start by replacing fuel filter if over 2 yrs since last filter changed. need to check fuel pressure and check fuel pump.

innova92614on Apr 26, 2013

Check the EGR valve. I've seen carbon keep the valve open causing rough/surging idle and stalling

Join the conversation!

Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Chevrolet Blazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2001 Chevrolet Blazer auto repair 2001 Chevrolet Blazer estimates 2001 Chevrolet Blazer questions 2001 Chevrolet Blazer problems 2001 Chevrolet Blazer recalls

2 Replies

Popular Answer

ebans777on Apr 26, 2013

it could be many things. but you can start by replacing fuel filter if over 2 yrs since last filter changed. need to check fuel pressure and check fuel pump.

innova92614on Apr 26, 2013

Check the EGR valve. I've seen carbon keep the valve open causing rough/surging idle and stalling

Join the conversation!

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Could this be a Throttle position sensor problem? Or something else.

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