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Finland, Helsinki
1 Level
717 Review
39 Karma

Review on πŸš€ Dorman 46001 Emission Hose: Perfect Fit for Chevrolet, GMC, and Isuzu Models by Richard Koh

Revainrating 5 out of 5

Fixed idle problem on GM TBI truck

I had an idle problem on a GM truck with a 5.7 liter TBI (350 cid); Tried adjusting the idle but to no avail. I also made sure I didn't have any vacuum leaks and made sure the timing was within spec. Everything was as it should be. I then decided to replace this hose line. The truck is now idling within specification. Upon closer inspection, I had a tear on the 90 degree portion of this hose that went into the throttle body. Did the job.

Pros
  • Great for small homes
Cons
  • Too long to wait