Rpm hand jumps on idle, car accelerates slowly and jolts, when put in reverse is doesn't always move until I go forward in drive first

Asked by Sarahha86 Sep 02, 2018 at 01:24 AM about the 1986 Honda Accord LXi

Question type: Maintenance & Repair

Just had my fuel pump and injector replaced and I
was hoping it would take care of some of the
problems. I'm not sure if there could be multiple
causes for these problems? I'm planning on taking
it in soon because my valves are leaking. Would
this cause any of these symptoms?

1 Answer

43,930

Scan for fault codes. That jumpy tachometer makes me think crankshaft position sensor or code P0320. Leaky valves is the end of the line but run it until it quits. That diagnosis has to proven with a compression test. Somebody is just guessing. So start with a scan.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    JP1956
    Reputation
    6,980
  • #2
    Fredbrillo
    Reputation
    5,400
  • #3
    Jonathan Ford
    Reputation
    3,910
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
53 Great Deals out of 996 listings starting at $2,212
Used Honda Civic
177 Great Deals out of 3,775 listings starting at $3,495
Used Toyota Corolla
125 Great Deals out of 2,068 listings starting at $2,795
Used Dodge Charger
36 Great Deals out of 642 listings starting at $4,888
Used BMW 3 Series
73 Great Deals out of 1,177 listings starting at $1,995
Used Nissan Maxima
6 Great Deals out of 146 listings starting at $5,200

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.