Hts1655 Hts1655 I have a 99 Chevy Suburban I changed the spark plugs ,wires did a oil change. Just recently it will pick up speed slow very slowly it will not go over 40 mph ,and go

10

Asked by Dec 08, 2015 at 03:37 PM about the 1999 Chevrolet Suburban C1500 LT

Question type: Maintenance & Repair

11 Answers

10

have a 99 Chevy Suburban I changed the spark plugs ,wires did a oil change. Just recently it will pick up speed slow very slowly it will not go over 40 mph ,and going uphill it will only go maybe 10 miles per hour its shifting fine but in order to pick up speed I have to let off the gas and press on it again not sure what the issue is I don't know if its catalytic converter that's clogged maybe my fuel filter any ideas?

755

Change the fuel filter see if that fixes the problem u did not mention weather or not u have a check engine light on.

10

No the check ingine light is not on.

60,705

The catalytic converter is definitely a possibility.

10

Ok I will check the fuel filter thank you!!

10

Great thank you!

10

Do you any idea where the fuel filter is on my vehicle?

755

Right it is a possibility I'm not saying that its not

10

Ok thanks for your help guys! ,I changed my oil filter to and did other things tho prevent any isues,just got this in September,and it's one thing after another

755

The fuel filter is located on the inside of the frame rail on the driverside it is an inline filter

10

Ok thank you

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