|02-25-2008 07:43 PM|
|Vortech 4.3||you have an SFI. check out the s10forum.com forums.|
|02-25-2008 11:55 AM|
I like to convert my Blazer to Liquid Petrolium Gas Injection.
LPG in Europe or Autogas, or GPL.
|02-25-2008 11:17 AM|
if it is a L35 engine. What do I have ?
do you need the VIN ?
|02-24-2008 02:15 PM|
it should have 4 O2's, left, right, 1 before and 1 after the cat.
that is the "SFI" fuel injection, 96+. it has 6 injectors in a central block.
"CPI" has 1 throttle body type injector in a central block. that goes out to 6 poppets.
|02-24-2008 12:31 AM|
|carsavvycook||As the above post's you do have 3 0'2 sensors. The injection unit is called a CPI Fuel injection. I wonder why you are asking for this information. Are you having a starting or drive ability issue?|
|02-24-2008 12:11 AM|
|sbchevfreak||You have what is known as CPFI. There are 6 injectors in a central "pod", with "spider" or capillary tubes running to poppet nozzels in the intake ports. As for O2's, you should have one in each pipe coming down from the manifols, and one AFTER the converter.|
|02-23-2008 06:48 PM|
|DoubleVision||It should have 3 Oxygen sensors. My fathers 98 chevy pickup with the same engine does. One for each bank and another right before the cat converter.|
|02-23-2008 06:31 PM|
re: 1997 blazer 4.3 l
Hi ok to my understanding monopoint is a single injector in the throttle body or you will have 1 per cylinder in the manifold with spider wires running to them, 1 per cylinder is multiport, as far as 02 sensors most have 1 but you may have 2, 1 per side on the exhaust manifold or the pipe right after TROY
|02-23-2008 05:11 PM|
1997 Blazer 4.3L V6 L35 Fuel Injection
what Fuel Injection System has my 1997 Blazer 4.3L V6 L35.
Is it a Monopoit Injector ?
How many O2 sensors do I have?