P0300 po301 p0302 p0304 codes coming up

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I have changed spark plugs wires cap and rotary button but codes still persist can fill the miss as I start to gain speed also loses power going up hill 4.0 inline 6 motor can anyone help?

Ryderleibold in Bon Aqua TN

Oct 28, 2015

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RepairPal Certified shops can diagnose and repair your 1998 Jeep Wrangler. 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

P0300 po301 p0302 p0304 codes coming up

What is your question?

I have changed spark plugs wires cap and rotary button but codes still persist can fill the miss as I start to gain speed also loses power going up hill 4.0 inline 6 motor can anyone help?

Ryderleibold in Bon Aqua TN

Oct 28, 2015

2 Replies

Popular Answer

pushrodon Oct 28, 2015

What did the..,

poemrangeron Jul 4, 2016

The codes you are saying are all relationships to misfire codes. P0300 is a general you have a misfire the 301, 302 &304 those relate to specific cylinders 1, 2, & 4 so long as the check engine light is on those cylinders arnt firing properly.

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Popular Answer

What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 1998 Jeep Wrangler. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

1998 Jeep Wrangler auto repair 1998 Jeep Wrangler estimates 1998 Jeep Wrangler questions 1998 Jeep Wrangler problems 1998 Jeep Wrangler recalls

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Boyd's Tire & Service - Columbus

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5263 Godown Rd

Columbus, OH

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pushrodon Oct 28, 2015

What did the..,

poemrangeron Jul 4, 2016

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P0300 po301 p0302 p0304 codes coming up

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