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93 Blazer 4.3 Votez

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Old Apr 14, 2007 | 03:51 AM
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Default 93 Blazer 4.3 Votez

How much does a whole Cpi Unit run?
 
Old Apr 15, 2007 | 05:45 PM
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Default RE: 93 Blazer 4.3 Votez

*Moved to 1st Gen General Tech* Assuming a 1st gen...

Anyway, it depends on where you buy the kit from and if you actually need it. The FPR can be changed separately and more often than not, in changing out the FPR, the 'nut kit' (internal fuel lines) will be damaged and need replacing.

I would recommend that you do a fuel pressure test to confirm a fuel leak, then pull off the MTV (manifold tuning valve) off the top of the intake and have a look down into the intake plenum for gas pooling.

Online, you can choose from a number of sources. One that has been recommended by quite a few different people is LinderTech.com. The complete kit, CPI spider, upper plenum gasket, and 'nut kit' for $300. They also have the FPR repair kit for the CPI which replaces the problematic CPI FPR with the newer CSFI FPR. Be aware that their replacement FPR kit requires the removal of the CPI spider and modification of the spider body. Their reconditioned CPI unit includes the updated FPR.
 




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