S10 S15 BLAZER JIMMY APV ISUZU TRANS SPORT RODEO 2.8/3.1 V6 TBI THROTTLE BODY

This TBI assembly fits all of the following models with the 2.8L or 3.1L V6 GM engine: 90-94 Olds Shilouette 89-91 Isuzu Trooper 91-92 Isuzu Rodeo 91-94 Isuzu Pickup 91-93 GMC Sonoma 86-90 GMC S15 Pickup 86-89 GMC Jimmy 86-89 Chevy S10 BLazer 86-93 Chevy S10 Pickup 90-95 Chevy Lumina APV van 90-95 Pontiac Trans Sport van This Rochester TBI unit has been completely rebuilt using a kit consisting of all new gaskets, new viton orings, new injector filters, and a new fuel pressure diaphragm spring. The injectors have been ultrasonically cleaned and fully tested prior to assembly. Once the injection unit is completely assembled, it is hot tested to check its function. This TBI comes with the gasket that goes underneath it (not shown). You will need to use your existing idle air control from your old TBI.  We may substitute the other style TPS sensor with an adapter harness to work as shown in the pictures on this listing. There are two different variations of the 2.8 and 3.1 TBI used over the years. The difference in the two of them is in the style of electrical plug on the throttle position sensor. We include a custom adapter harness that will allow you to use this TBI with either style plug. Both the 2.8 and 3.1 liter engines use the same fuel injectors. In order to ship these without problems with the USPS, we fill the fuel line fittings up with silicone for shipment (see pics). You already have a set of those fittings on your TBI. You need to re-use your old fittings, they do not wear out. This TBI unit comes with a five-year warranty for unlimited miles.

• Modified Item: No
• Country/Region of Manufacture: United States
• Custom Bundle: No
• Interchange Part Number: 17090011
• Type: Direct
• Manufacturer Part Number: TBI 220
• Other Part Number: 8-17111-756-0 8-17111-230-0 8-17112-506-0
• Brand: Rochester
• Fitment Type: Direct Replacement
• Non-Domestic Product: No
• Manufacturer Warranty: Yes