surging

976 Views 12 Replies 3 Participants Last post by ianrandom, Aug 10, 2017

granit560

Discussion Starter · Jul 27, 2017

taking the car for a run,645 kilometers so far. it felt like it was surging slightly the whole way. then i had to back up on the hwy for a ways and it was very pronounce.otherwise its been running good. does anyone have ideas why this is happening?

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1 - 6 of 13 Posts

granit560

Discussion Starter · #3 · Jul 27, 2017

what is the EHA, pardon my ignorance. & ya it could be a hose as I was servicing / cleaning things before the trip, ha ha cant leave well enough alone. Thanks for the reply

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granit560

Discussion Starter · #6 · Jul 29, 2017

thanks guys, im able to look at it today..

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granit560

Discussion Starter · #8 · Aug 2, 2017

well I'm back from my 1200 mile run. car liked it for the most part but still has the surging, high idle, running rough on start, & hard shifting to drive & reverse ( which i believe to be due to rpm at 10.000 ) But could also be due too vac line to transmission! Have my work cut out for me, & believe a fuel filter should be first. car averaged .25/mile. always use premium which is 91 octane, but run into a husky that stated premium was 94 octane.

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granit560

Discussion Starter · #10 · Aug 6, 2017

Id have trouble getting one here, but I will do what you say & see. is there a picture of what it looks like or is it the only relay in the floor?

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granit560

Discussion Starter · #12 · Aug 10, 2017 (Edited)

well this is what i found, not sure what I'm looking at or for. the one with the high low dial? if not it what does it do? or the one that is higher up. well after all this it only loaded 1 pic & its upside down, maybe it is good enough for our purpose. if not i can give it another shot tomorrow.