Visual inspection and testing of FI trigger points, What are your methods |
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Visual inspection and testing of FI trigger points, What are your methods |
echocanyons |
Aug 26 2005, 02:02 PM
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#1
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Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
I have had a progressively worsening problem with part-full load bucking it seems to be worse when the engine is cold.
I have tested/replaced the TPS. Now I am leaning on the FI points being the culprit. How are these tested? What should I look for upon visual inspection? Any other causes for my symptoms? here is what I have gone through trying to nail this down: Ingition improperly set (mine is spot on to factory specs) Possible malfunctioning vac adv (mine seems to function with suction) Fuel pump/filter clog (my tank was recently acid bathed and has a new filter and a inline pressure gauge reads normal at idle and revs while sitting). |
IronHillRestorations |
Aug 28 2005, 05:01 PM
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#2
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I. I. R. C. Group: Members Posts: 6,731 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None |
I've seen trigger points that looked OK, but did not ohm out within spec. I don't know what the spec is from memory, but there is one. I guess my point is, unless you see something visually wrong there isn't much of a visual test.
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