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#16
08-23-2005, 03:43 PM
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Re: Chevy S10 Pickup 4.3L 1991 2wd truck
No, this is not closed.
you need to replace that CAT ASAP or you will be slowly ruining the engine. The universal cats cost about 70-80 bucks and it should be done soon.
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1995 Factory Blazer Service Manual for sale, PM if interested. |
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#17
08-23-2005, 09:22 PM
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Re: Chevy S10 Pickup 4.3L 1991 2wd truck
http://cgi.ebay.com/ebaymotors/Blaze...spagenameZWD1V
or http://search.ebay.com/search/search...e=search&fgtp=
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1991 Chevy S-10 Blazer 5.7 V8 RIP 1999 Chevy Blazer 2dr 4.3 |
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#18
08-24-2005, 07:13 AM
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Re: Re: Chevy S10 Pickup 4.3L 1991 2wd truck
I bought one yesterday. Spoke with a shop and next wednesday is the earliest they can do it. I did drill a couple holes in the front flange of the old one. It runs 90% better but still stalls at lights some of the time. Thanks I did not know that would do that. What does it do? (can you tell I'm an engineer) My guess would be to foul up the exhaust and EGR areas.
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#19
08-24-2005, 10:57 AM
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Re: Chevy S10 Pickup 4.3L 1991 2wd truck
It will put too much back pressure on the valves and could cause them to not be able to close, having them float and causing damage.
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1995 Factory Blazer Service Manual for sale, PM if interested. |
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#20
08-18-2008, 08:37 AM
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Re: Chevy S10 Pickup 4.3L 1991 2wd truck
Hello,
I Would Not Buy And Replace The Fuel Pump Yet. I Had A Very Similar Problem With My Truck. Mine Was The Ignition Module Under The Distributor Cap. It Only Cost 30 Bucks And Is Alot Easier To Replace Than The Fuel Pump. The Ignition Module Is What Tells The Injectors When To Open. So If You Have Fuel To The Injectors And No Spray That Would Be The First Thing I Would Look At. Mine Was An Intermitant Problem. Took A Couple Hundred Bucks In Parts And Alot Of Cursing To Figure It Out. |
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#21
08-18-2008, 10:32 AM
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Re: Chevy S10 Pickup 4.3L 1991 2wd truck
Welcome to the site. This thread is over 3 yrs old, please refrain from bringing back old threads.
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2000 Chevy Blazer ZR2 Performance Mods: Numerous Suspension Mods: Some, but not enough Exterior Mods: Just Right 1987 Buick Turbo T Dark Red Low 11 sec sleeper  .030 4.1 block, PT6262E, & other odds and ends.... My Cardomain |
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