The secondary air pump is located under the front bumper on the right hand side. It's about the size of a soft ball. If replaced, remember to get the breather vent extension kit. If you don't replace this, the pump will go out again due to water getting in the pump. My Blazer has had the air pump change 3 times by the dealer, all without charge even after the warantee expired. This last one lasted 50,000 miles. It's now out again at 101,000 miles, and I'll have to pay for this one. The first replacement at 13k miles just had the pump replaced, second at 30K had the pump and inlet hose discussed above replaced and third, at 51k, had the discharge lines with defective check valves replaced along with the air pump. The computer code asked about in the question is a code read from a connector under, and at the front edge, of the dash, just below the steering wheel. You can go to most auto parts chains and they'll read it for you, or you can buy a scanner and read it for yourself. The air pump code is P0410. There is an aftermarket air pump available, I'll try this next and repost if it doesn't last long.
When it gives you trouble otherwise, leave it alone.
Yes, the doors from a 98 Chevy Blazer will fit a 2001 Chevy Blazer with a little moderation.
It is under the upper intake manifold, attached to the bank of poppets.
The engine will develop a skip and the check engine light will illuminate. The code set in the ecm will direct you to which injector is bad.
And you still have a skip? Probably a bad injector.
will a 245x75x15 fix a 2001 chevy blazer 2dr
my Chevy blazer 2001 4 door has 6 speakers
where is the blower motor on a 2001 chevy blazer
The 2001 Chevy Blazer does have an ignition security system that is controlled by the computer in the vehicle. The light might come on because of an error that is coming up in the computer due to a key problem or an ignition problem. This is a common issue with the 2000 and 2001 Blazer.
It will be to the left of the thermostat housing, in the intake.
wat other motor can i put in my 2001 chevy blazer