How to change a 2001 pontiac aztek heater core

SOURCE: Replace heater core in Pontiac Grand Am GT 3.4l

ram a sharp chissel or pointed head centre punch through the core and prise it out .,than tap the new one in place ,,,there u go bobs ure uncle

SOURCE: 2001 pontiac aztek egr vavle replacement

Hello. I used to work in a GM dealer. It is seldom the EGR valve that is the problem. If it is code P1404, the problem is a PCM calibration. Take it to a local dealer and they can reflash the PCM. If you want to get technical about it, the PCM is and emission control device and should be covered by warranty for 8 years or 80,000 miles.

SOURCE: How do replace heater core in 2002 Pontiac Gran Prix

i do believe you have to take the passengers side dash apart behind the glove compartment. go to autozone and get a manual or go to the library and check the chiltons manual. this is not an easy job. how bad is the leak? if its not bad these heater cores are made of all aluminum. i would buy a bottle of that radiator additive and see if that takes care of the problem first. it only cost about 5 bucks a bottle and it may permanantly fix your problem.

SOURCE: spark plugs diagram

For the 2001 Pontiac Aztek 3.4L V6:

Firing Order:
1-2-3-4-5-6

Cylinders:
......(back)......
|..2..|.......|..1..|
|..4..|.......|..3..|
|..6..|.......|..5..|
......(front)

Ignition Coil Connections:
.............(back)...........
..|.5..2.|..|.3..6.|..|.4..1.|
.............(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

ZJ Limited

• 17989 Answers
• Posted on May 06, 2010

SOURCE: need the firing order on the motor on a 3400 2001

For 2001 Pontiac Aztek 3.4 liter V-6 VIN "E" check...




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