76 fj40 smog
Murphy

76 fj40 smog

Your driverside "pump" is an alternator. Your passenger side alternator is an....alternator.

You've got two alternators but no smogpump. You're right, smog pump/air pump same thing.

Why two alternators? Maybe an unusual electrical need or maybe someone used one as an idler in place of a bad smog pump. Either way you're in trouble, smogwise.
 
Yes I am! In the last 24hrs I think I've got enough info to make a map - or at least close. Thanks largely to this community! My plan now is to replace the GM alternator with the smog pump. Thanks again Honk.
 

Media information

Category
40-series
Added by
Murphy
Date added
View count
541
Comment count
3
Rating
0.00 star(s) 0 ratings

Image metadata

Device
Apple iPhone 6
Aperture
ƒ/2.2
Focal length
4.2 mm
Exposure time
1/40
ISO
32
Flash
Off, did not fire
Filename
fj40 smog.jpg
File size
417.7 KB
Date taken
Sat, 26 September 2015 4:20 PM
Dimensions
538px x 1016px

Share this media

Top Bottom