Idle speed relay

What is your question?

Idle speed relay mounted on drivers side valve cover ...has four wire connects new on order at auto parts store has five wires not sure how to wire it in. To the old original four wire pattern

What makes this problem better or worse?

Loss of power when i drive over 50

How long has your 1990 GMC C2500 had this problem?

2 weeks

QueenGrasshopper in Bakersfield CA

Oct 7, 2017

Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 1990 GMC C2500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Idle speed relay

What is your question?

Idle speed relay mounted on drivers side valve cover ...has four wire connects new on order at auto parts store has five wires not sure how to wire it in. To the old original four wire pattern

What makes this problem better or worse?

Loss of power when i drive over 50

How long has your 1990 GMC C2500 had this problem?

2 weeks

QueenGrasshopper in Bakersfield CA

Oct 7, 2017

1 Reply

Popular Answer

DaveJMon Oct 7, 2017

Hello, seek out an original equipment part so you do not have to modify your current one and guess.

Join the conversation!

Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 1990 GMC C2500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.