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  1. M

    Brand new motor: lifter tick????

    Hey all... I just had my 4.3 rebuilt by our local engine mechanic. I put her in last week and started it up. The first thing I noticed was very bad lifter tick. I asked the mechanic if this was normal and he said yes, they will quiet down with a little run time. Well, I have taken it out twice...
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    01 4.3 Ignition Sensor ?? Please help.

    Hey all... So I just had the ole girl rebuilt and stuck her in today... No spark from coil... Based on a troubleshooting diagram I found on here, I need a new ignition sensor. I already replaced the coil. Does anyone know if there's a cross reference number other than mercruiser part numbers...
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    Are Sierra International parts any good?

    Hey guys, I need to replace the starter solenoid on my 4.3. I broke off one of the connector posts when I was removing the nut due to rust. I was wondering if anyone had bought any replacement parts from Sierra? If so what are your thoughts? I know OEM is recommended for replacements or repairs...
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    If you're looking for trailer lights....

    Hey All, If you're like me, and want to see some feedback before you order something off the internet. Here's my 2 cents on these lights. I just picked up a set of the Optronics LED Low Profile Tail Light Kit. I bought 6 of the Optronics Miro-Flex LED Marker Lights. Got them at Overtons. Kit...
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    Mercruiser 4.3L Loud Knocking at 1200 + RPM

    Hey guys, My first time on iBoats so here goes.... I have a 2001 Maxum 1800 with a Mercruiser 4.3L with an alpha 1. Just picked it up from my girlfriends uncle. He said that it had sat for about a year. I checked the oil and it looked brand new so I didn't change it. I got it home and ran it...
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