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  1. #1

    Default 94 6.5 Diesel Suburban injector pump change

    I'm helping a friend with this vehicle. and I'm needing to change the IP. The current one is model DS-S5288 I've been doing some reading on line and have gotten myself somewhat confused.

    I understand the 5288 has been superseded, but what are my options? I've also read that the EPROM will need changed. Do I need to get a matching EPOM or will any new version for that vehicle work?

    Basically my two questions are: What pump is best? and what EPROM should I use?

    BTW: I'm a trained, experienced farm equipment mechanic and have changed out many diesel pumps. I just don't know that much about these machines. I did replace the PSD (mounted remotely), filters, the supply pump is working fine, etc. I'm pretty sure the injector pump has failed.
    The Suburban's VIN is: 1GNGC26F1RJ389***

    THANKS!

    Note: I added this later: How do I know what is the correct PSD/FSD for this vehicle? I've been reading online again (dangerous) and I'm wondering if I've got the correct one. There seems to be various models.

    Thanks again
    Last edited by komputatek; 10-12-2011 at 09:04 PM.

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