i have a 1991 chwvy s10 just put in a computer chip ,was running fine for a week then on my regular ride to work it wanted to stul out unless i put into neutruel and allelrated but after parking it after an hour it was fine but keeps doing it every couple days its driving me crazy someone help please ,,,meader1981@gmail.com

Asked by Sep 26, 2012 at 02:18 PM about the 1991 Chevrolet S-10 EL RWD

Question type: Maintenance & Repair

1 Answer

37,305

Chip? As in one of those resistors that plug into you intake air temp sensor plug and trick the computer into thinking the air coming in is -40°F. The computer then in turn dumps a ton of fuel into the engine fouling out the plugs destroying gas mileage and ruining the catalytic converter all for an extra 2 HP. Or is it a proper chip that goes into the ecm.

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