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I just scored a mint condition Tahoe and would like to know how I go about finding the right keyless entry fob replacement? Is there a specific Code I need to know to order one? I tried searching on amazon and it keeps telling me 'does not match your truck'. I don't have a manual with this...

multec The only thing i've managed to narrow down is my wallet. First the pump, then the connector, then the second pump, 3 fuel filters, cap and rotor and wires, then professional fuel inj cleaning, air filter, plugs and then the multec. Not much left at this point. Now if only the body would...

multec I believe SCPI is Sequential Central Port Injection and MPI is Multiport injection. Tahoes from 96 to 00, i think, came with scpi which has all the injectors in one fuel metering body. As they squirt fuel it's carried to each cylinder along plastic tubes with poppet style valves on the...

Finished my upgrade to MFI from the crappy SCPI today. Very easy job. Took about 3 hours. When i removed the upper intake the back half was clean and the front was carbonized. I guess that is where all my mileage has been going. Cleaned up the intake and installed the new injector and metering...

MFI Whippled2dr you are da man!!!!! I just placed my order and they are shipping it today. Can't wait to get my hands dirty. I'll be sure to post any mileage improvements back to what it used to be. I'm going to spread the news about this site and that parts place to all my tahoe and yukon...

mfi I tried that place and couldn't find anything. I tried the search feature with MFI and Multiport Fuel Injection and no luck. Looks like i'll beg the inlaws down there to buy one for me and ship it up here. I'm gonna owe them and they won't let me forget it!! Thanks Whippled

MFI Upgrade Hey Whippled2dr. Thanks for all your help. I checked around on line and found the right three parts I need to install this upgraded injector. Unfortunately GM parts doesn't accept Canadian credit cards or ships to Canada. I've been looking for two days now to find some place that...

regulator Thanks for the info Whippled2dr. I see in the pic it only has 6 injectors. I guess that's just a pic to see what it's like but the one I get will have 8? Does it just bolt right on in place of the other metering body? The fuel lines bolt onto this item? I'm looking for a...

regulator Hey Telmd that would be great. You can send it to [email protected]. What is this upgrade you refer too? I was going to open it up and see if anything is leaking but it there is a better thing I can put i there i'm all for it. Where did you get your parts? I'm up here in Canada...

regulator Telmd that sounds like better mileage than i'm getting. How dificult was it to remove the upper intake? Was it straight forward to remove and install new injectors and spider body? I'm going to start mine this weekened. My mileage has really sucked after replacing the fuel pump...

I have a 96 Yukon 5.7 litre. Ever since i've changed the fuel pump i've had a drop in my range. I've lost close to 150 km on a full tank. I've replace cap, rotor, plugs, air filter, fuel filter, O2 sensors and had the fuel injectors cleaned. I did a fuel pressure test on it and it reads 64 with...

When i lower the tank I'll have room to take a look before disconecting the two hoses. I cut them the same length as the ones I removed. Won't be for another couple of weeks though once I get a chance. Thanks

I checked the return line for kinks and all is well. I'm leaning towards the regulator now. Fuel injectors were cleaned. Lots of power just like before I changed the pump out. I'm going to drop the tank again and recheck everything. I'm going to swap out the sending unit and put back the one I...

After changing the fuel pump twice in two weeks and the fuel filter and the plugs cap and rotor and a full fuel system flush i'm still only getting around 550 km per 115 litre tankfull. Before all this I got close to 750 highway. Did the fuel pressure test and all is well. Cleaned the MAF sensor...

Hey Sasquatch i just cut my plastic parts of the fuel lines that run into the pump and replaced just those pieces with fuel hose and a few clamps. I priced out the fuel lines and stroked out when i found out how much they wanted for them. Could this be why I'm getting crappy mileage now? No fuel...

Msd Sounds great. Was it just the coil you replaced or distributer as well? What's the product called so I can look it up? I really need to boost my MPG. Thanks

That is just the way these trucks are. They are really top heavy when full. You will most of your mileage in the top half of the tank and then the gauge will drop like a rock from there. Nothing you can do about it. I ran out twice in my 96 yukon when the needle was close to the red mark just...

I just went through the same thing with my 96 Yukon. Changed pump and got a major hesitation upon take off. After one week the truck died again. Turns out the pump connector had a corroded ground wird in it. Change that connector when you do the pump. I cut off those hard plastic lines and used...

pump Yeah I'm aware of that but I'm only going to do it the one time. I really need to know how far down that gauge goes now before I'm dead on the water. I do allot of fishing and hunting and really need to know when I should start heading back for gas. I'm thinking of putting the original...

fuel gauge My pump went out on me in oct and I replaced it with one from the dealer. Got a deal on it at 300 bucks canadian. The next week it died again and this time it was the fuel pump connector that had rotted. Replaced that. Ended up replacing the pump again as it had a major hesitation...