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> ticking turned to knocking (VIDEO)
CoronaMike
post Nov 5 2019, 10:13 PM
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Hi all -

help! ok - so, had some weird problems today. Which started with the gas pedal sticking at like 75-80 mph on the freeway. I pulled off the fwy and unstuck the pedal - but did it a couple more times on side streets on the way home.

But before i made it home - i noticed the engine started making a ticking or pinging sound. Then i got home and let it rest in the garage - but when i came back an hour or 2 later to start it up again - it started making this loud knocking sound. Now I'm more worried about the engine than the pedal sticking. (74 1.8 Ljet)

Here's a link to a video of me starting the car


Any help would be much appreciated. (IMG:style_emoticons/default/smile.gif) Thanks everyone!

mike
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ndfrigi
post Nov 5 2019, 10:23 PM
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hoping just the valve since it is ticking only when u drive home and got worse when you started it again inside your garage. Try opening both valve cover and inspect.

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falcor75
post Nov 5 2019, 11:28 PM
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You might also want to do a compression test and see if that gives any further clues.
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bdstone914
post Nov 6 2019, 06:41 AM
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@CoronaMike

Mike,
Isolate which head it is coming from. Use a hose like a stethoscope.
At best a rocker shaft came loose. At worst a rod knock.
Pull the valve covers and look at the height of the valves when closed. If you dropped a seat that valve will be highet than the others.
I am in Riverside and could take a look at it. PM me your phone number.
Bruce

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bdstone914
post Nov 6 2019, 06:46 AM
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Oops
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barefoot
post Nov 6 2019, 11:31 AM
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That clunk right at the end almost sounds like the flywheel is getting loose.
I had to re-torque mine when still on engine stand.
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CoronaMike
post Nov 6 2019, 12:02 PM
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Yikes - well - i'm hoping for the best. Ok - sounds like i'm going to be checking out the valves.

Bruce - thanks for reaching out - I'll definitely contact you. (IMG:style_emoticons/default/smile.gif)

Thanks guys!

Mike
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